The program reads an integer from the user and uses an if-else statement to check if it is even or odd. If even, it prints the number and the message "EVEN", otherwise it prints the number and "ODD".
The document discusses decision control instructions in C programming using if, if-else and conditional operators. It explains the syntax and usage of if, if-else-else statements with examples. Logical operators like &&, || and ! are described along with their usage in combining conditions. The conditional operator ?: is introduced with examples. Different methods to solve problems using decision control structures like nested if-else, logical operators and else-if are presented with examples.
The document discusses various operators in the C programming language. It describes arithmetic, assignment, relational, logical, conditional, and type casting operators. It provides examples to demonstrate how each operator works. It also covers decision control structures like if, if-else, nested if, and switch statements that allow conditional execution of code in C based on different conditions.
18 css101j pps unit 2
Relational and logical Operators - Condition Operators, Operator Precedence - Expressions with pre / post increment operator - Expression with conditional and assignment operators - If statement in expression - L value and R value in expression -
Control Statements – if and else - else if and nested if, switch case - Iterations, Conditional and Unconditional branching
For loop - while loop - do while, goto, break, continue
Array Basic and Types - Array Initialization and Declaration - Initialization: one Dimensional Array - Accessing, Indexing one Dimensional Array Operations - One Dimensional Array operations - Array Programs – 1D
The document discusses various programming concepts including variables, constants, operators, and data types. It defines constants as values that do not change during program execution. It describes different types of operators - arithmetic, logical, and relational - and provides examples of their usage. It also covers operator precedence and expressions. The learning objectives are to define constants, explain operators and their usage, and learn how to use relational and logical operators.
C supports various types of operators that are used to manipulate data and variables. The main types of operators in C are arithmetic, relational, logical, assignment, increment/decrement, conditional, and bitwise operators. Each operator has a specific function like addition, subtraction, comparison, assignment, etc. Operator precedence and associativity determine the order in which expressions are evaluated when multiple operators are used.
The document discusses various programming concepts including constants, variables, operators, and data types. It provides examples of naming conventions for variables and different types of operators used in programming like arithmetic, logical, and relational operators. It also defines key terms like operands, expressions, and precedence of operators.
Operators and expressions in c languagetanmaymodi4
what is operator in c language
uses of operator in c language
syatax of operator in c language
program of operator in c language
what is expressions in c language
use of expressions in c language
syantax of expressions in c language
Expressions, evaluation, and assignments are fundamental concepts in programming languages. Expressions specify computations and are evaluated based on operator precedence, associativity, and operand evaluation order. Assignment statements assign values to variables and can be used as expressions themselves. Different languages take different approaches to type conversions, side effects, and mixed-mode assignments, balancing flexibility, error detection, and optimization.
The document discusses decision control instructions in C programming using if, if-else and conditional operators. It explains the syntax and usage of if, if-else-else statements with examples. Logical operators like &&, || and ! are described along with their usage in combining conditions. The conditional operator ?: is introduced with examples. Different methods to solve problems using decision control structures like nested if-else, logical operators and else-if are presented with examples.
The document discusses various operators in the C programming language. It describes arithmetic, assignment, relational, logical, conditional, and type casting operators. It provides examples to demonstrate how each operator works. It also covers decision control structures like if, if-else, nested if, and switch statements that allow conditional execution of code in C based on different conditions.
18 css101j pps unit 2
Relational and logical Operators - Condition Operators, Operator Precedence - Expressions with pre / post increment operator - Expression with conditional and assignment operators - If statement in expression - L value and R value in expression -
Control Statements – if and else - else if and nested if, switch case - Iterations, Conditional and Unconditional branching
For loop - while loop - do while, goto, break, continue
Array Basic and Types - Array Initialization and Declaration - Initialization: one Dimensional Array - Accessing, Indexing one Dimensional Array Operations - One Dimensional Array operations - Array Programs – 1D
The document discusses various programming concepts including variables, constants, operators, and data types. It defines constants as values that do not change during program execution. It describes different types of operators - arithmetic, logical, and relational - and provides examples of their usage. It also covers operator precedence and expressions. The learning objectives are to define constants, explain operators and their usage, and learn how to use relational and logical operators.
C supports various types of operators that are used to manipulate data and variables. The main types of operators in C are arithmetic, relational, logical, assignment, increment/decrement, conditional, and bitwise operators. Each operator has a specific function like addition, subtraction, comparison, assignment, etc. Operator precedence and associativity determine the order in which expressions are evaluated when multiple operators are used.
The document discusses various programming concepts including constants, variables, operators, and data types. It provides examples of naming conventions for variables and different types of operators used in programming like arithmetic, logical, and relational operators. It also defines key terms like operands, expressions, and precedence of operators.
Operators and expressions in c languagetanmaymodi4
what is operator in c language
uses of operator in c language
syatax of operator in c language
program of operator in c language
what is expressions in c language
use of expressions in c language
syantax of expressions in c language
Expressions, evaluation, and assignments are fundamental concepts in programming languages. Expressions specify computations and are evaluated based on operator precedence, associativity, and operand evaluation order. Assignment statements assign values to variables and can be used as expressions themselves. Different languages take different approaches to type conversions, side effects, and mixed-mode assignments, balancing flexibility, error detection, and optimization.
Decision making statements in C programmingRabin BK
The document discusses various decision making statements in C programming language, including if, if-else, if-else if-else, nested if, switch, ternary operator (? :) and goto statements. It provides syntax and examples of each statement type. Key decision making statements covered are if, if-else, if-else if-else for multi-way decisions, switch as a multi-way decision statement, and the ternary operator for two-way decisions. References and queries sections are also included.
Mesics lecture 4 c operators and experssionseShikshak
Operators in C allow operations to be performed on operands. Common operators include arithmetic, relational, logical, and bitwise operators. Operators have precedence and associativity that determine the order of operations. The conditional operator (?:) evaluates a condition and returns one of two expressions. Operators are used to perform calculations, comparisons, assignments, and logical tests in C programs.
The conditional operators ? and : are sometimes called ternary operators since they take three arguments. They provide a shorthand way to write if-then-else statements in one line. The general form is expression 1 ? expression 2 : expression 3, which will return expression 2 if expression 1 is true, and expression 3 if expression 1 is false. Examples show how conditional operators can be used to assign values based on boolean expressions or character ranges. Nested conditional operators and limitations where only one statement is allowed after ? or : are also discussed.
The document discusses various decision making statements in C programming language, including if, if-else, if-else if-else, nested if, switch, ternary operator (? :) and goto statements. It provides syntax and examples of each statement type. Key decision making statements covered are if, if-else, if-else if-else for multi-way decisions, switch for multi-way decisions based on a variable's value, and ternary operator for two-way decisions. Goto statement provides unconditional jumps in code.
C operators allow building expressions and making decisions in code. The document discusses several categories of operators in C including arithmetic, assignment, relational, logical, bitwise, and others. It provides examples of using each type of operator and explains precedence rules and associativity. Key points covered include: how each operator works; common uses like conditional checks, assignments, and bit manipulation; and important considerations like order of operations and integer division behavior.
Variables, Data Types, Operator & Expression in c in detailgourav kottawar
This document provides an overview of variables, data types, operators, and expressions in C programming. It covers C's character set and tokens. It describes the different data types like integer, floating point, character, and string. It also discusses variables, declarations, definitions, and user-defined types. The document outlines the various operators in C including arithmetic, relational, logical, increment/decrement, bitwise, assignment, and conditional operators. It explains type conversions, both implicit and explicit, in expressions. Finally, it covers operator precedence and associativity rules for evaluating expressions in C.
The document discusses C operators and expressions. It covers the different categories of C operators like arithmetic, relational, logical, bitwise, assignment, increment/decrement, and conditional operators. It explains operator precedence and associativity rules. It also discusses type conversion in C expressions, including implicit and explicit type conversion. The key topics covered are C operators, expression evaluation order, and type conversions.
Python tutorials for beginners | IQ Online TrainingRahul Tandale
Python training program walks you through basics of python language and gives you in-depth knowledge of function,collections,REs,Exception Handing,
Socket programming and OOP basics.The course also explains object-oriented as well as functional programming techniques,error handling,packaging system and network programming.The course curriculum is designed for developer,system administrators and QA engineers.
This program also covers many of python extensions(libraries)as well as best practices
The document provides an outline of topics for a C/C++ tutorial, including a "Hello World" program, data types, variables, operators, conditionals, loops, arrays, strings, functions, pointers, command-line arguments, data structures, and memory allocation. It gives examples and explanations of key concepts in C/C++ programming.
This document provides a review of constants, variables, expressions, logical expressions, conditional statements, and debugging techniques in C++. It defines constants and variables, discusses data types and expressions, introduces Boolean logic and truth tables, covers conditional constructs like if-else and switch statements, and explains debugging using breakpoints and program tracing.
Operators are symbols that represent actions or processes performed on operands. There are several types of operators including arithmetic, relational, logical, bitwise, assignment, identity, and membership operators. Arithmetic operators perform math operations, relational operators compare values, logical operators combine conditional statements, bitwise operators work with bits, assignment operators assign values, identity operators check object equality, and membership operators check if a value is contained within an object. Operators require operands as inputs to perform their defined actions and return results.
Operators in Python include arithmetic, relational, logical, bitwise and assignment operators. Arithmetic operators perform mathematical operations like addition and multiplication. Relational operators compare values and return True or False. Logical operators combine conditional statements. Bitwise operators work on operands as binary digits and assignment operators assign values to variables. Special operators like identity and membership are also used. Operator precedence defines the order calculations are performed.
The document discusses various operators in the C programming language. It begins by defining C operators as symbols that are used to perform logical and mathematical operations. It then describes the different types of operators in C - arithmetic, assignment, relational, logical, bitwise, conditional (ternary), and increment/decrement operators. For each type of operator, it provides examples and an example program to demonstrate their usage.
The document discusses various elements of programming in C++ including literals, variables, types, expressions, statements, control flow constructs, functions, and libraries. It then focuses on different types of operators in C++ like arithmetic, relational, logical, and bitwise operators. It explains operator precedence and associativity rules for evaluating expressions. Special assignment operators, increment/decrement operators, and their differences are also covered.
This document discusses control flow statements in C programming. It defines control flow statements as blocks of code that control the flow of a program. There are three main types: branching/decision making statements, iterative/looping statements, and jumping statements. Branching statements include if, else if, switch case, and conditional operators. Looping statements include while, for, and do while loops. Jumping statements are break, continue, and goto. Examples are provided for each statement type to illustrate their syntax and usage.
This document discusses different types of flow control in Python programs. It explains that a program's control flow defines the order of execution and can be altered using control flow statements. There are three main types of control flow: sequential, conditional/selection, and iterative/looping.
Sequential flow executes code lines in order. Conditional/selection statements like if/else allow decisions based on conditions. Iterative/looping statements like for and while loops repeat code for a set number of iterations or as long as a condition is true. Specific conditional statements, loops, and examples are described in more detail.
This document summarizes Python operators including arithmetic, assignment, comparison, logical, identity, membership, and bitwise operators. It provides examples of common operators like addition, subtraction, equality checking, and shows how operators like assignment, logical AND, and bitwise XOR work. Usage examples are given for arithmetic operations, comparisons, and basic programs.
This course provides a strong background about JAVA programming language in the field of computing. The course begins with an introductory overview of the Computer and programs, with distinguishes the terms API, IDE and JDK, and gives a comprehensive knowledge about Java development kits and Java integrative development environments like eclipse and NetBeans. Furthermore, the course prepares student to write, compile, run and develop Java applications which are used to find out the solution for several real life problems, in conjunction with using GUI to obtain input, process and display outputs like message dialog boxes, input dialog boxes, confirmation dialog and so on.
JAVA is a computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible.
The aim of this course is to explore Java programming fundamentals related to write, compile, run and develop Java applications that are used to discover the solution for several real life problems.
The official learning outcome for this course is: Upon successful completion of the course the students:
• Must know the basic concepts related JAVA programming language.
• Must know how to write, compile, run and develop java applications.
A combination of lectures and practical sessions will be used in this course in order to achieve the aim of the course.
By MSc. Karwan Mustafa Kareem
The document discusses various arithmetic, relational, and logical operators in C++. It provides examples of using operators like addition, subtraction, multiplication, division, modulus, comparison, logical AND, logical OR, and logical NOT. It explains concepts like operator precedence and associativity. Code samples are provided to demonstrate the use of various operators in C++ programs.
Decision making statements in C programmingRabin BK
The document discusses various decision making statements in C programming language, including if, if-else, if-else if-else, nested if, switch, ternary operator (? :) and goto statements. It provides syntax and examples of each statement type. Key decision making statements covered are if, if-else, if-else if-else for multi-way decisions, switch as a multi-way decision statement, and the ternary operator for two-way decisions. References and queries sections are also included.
Mesics lecture 4 c operators and experssionseShikshak
Operators in C allow operations to be performed on operands. Common operators include arithmetic, relational, logical, and bitwise operators. Operators have precedence and associativity that determine the order of operations. The conditional operator (?:) evaluates a condition and returns one of two expressions. Operators are used to perform calculations, comparisons, assignments, and logical tests in C programs.
The conditional operators ? and : are sometimes called ternary operators since they take three arguments. They provide a shorthand way to write if-then-else statements in one line. The general form is expression 1 ? expression 2 : expression 3, which will return expression 2 if expression 1 is true, and expression 3 if expression 1 is false. Examples show how conditional operators can be used to assign values based on boolean expressions or character ranges. Nested conditional operators and limitations where only one statement is allowed after ? or : are also discussed.
The document discusses various decision making statements in C programming language, including if, if-else, if-else if-else, nested if, switch, ternary operator (? :) and goto statements. It provides syntax and examples of each statement type. Key decision making statements covered are if, if-else, if-else if-else for multi-way decisions, switch for multi-way decisions based on a variable's value, and ternary operator for two-way decisions. Goto statement provides unconditional jumps in code.
C operators allow building expressions and making decisions in code. The document discusses several categories of operators in C including arithmetic, assignment, relational, logical, bitwise, and others. It provides examples of using each type of operator and explains precedence rules and associativity. Key points covered include: how each operator works; common uses like conditional checks, assignments, and bit manipulation; and important considerations like order of operations and integer division behavior.
Variables, Data Types, Operator & Expression in c in detailgourav kottawar
This document provides an overview of variables, data types, operators, and expressions in C programming. It covers C's character set and tokens. It describes the different data types like integer, floating point, character, and string. It also discusses variables, declarations, definitions, and user-defined types. The document outlines the various operators in C including arithmetic, relational, logical, increment/decrement, bitwise, assignment, and conditional operators. It explains type conversions, both implicit and explicit, in expressions. Finally, it covers operator precedence and associativity rules for evaluating expressions in C.
The document discusses C operators and expressions. It covers the different categories of C operators like arithmetic, relational, logical, bitwise, assignment, increment/decrement, and conditional operators. It explains operator precedence and associativity rules. It also discusses type conversion in C expressions, including implicit and explicit type conversion. The key topics covered are C operators, expression evaluation order, and type conversions.
Python tutorials for beginners | IQ Online TrainingRahul Tandale
Python training program walks you through basics of python language and gives you in-depth knowledge of function,collections,REs,Exception Handing,
Socket programming and OOP basics.The course also explains object-oriented as well as functional programming techniques,error handling,packaging system and network programming.The course curriculum is designed for developer,system administrators and QA engineers.
This program also covers many of python extensions(libraries)as well as best practices
The document provides an outline of topics for a C/C++ tutorial, including a "Hello World" program, data types, variables, operators, conditionals, loops, arrays, strings, functions, pointers, command-line arguments, data structures, and memory allocation. It gives examples and explanations of key concepts in C/C++ programming.
This document provides a review of constants, variables, expressions, logical expressions, conditional statements, and debugging techniques in C++. It defines constants and variables, discusses data types and expressions, introduces Boolean logic and truth tables, covers conditional constructs like if-else and switch statements, and explains debugging using breakpoints and program tracing.
Operators are symbols that represent actions or processes performed on operands. There are several types of operators including arithmetic, relational, logical, bitwise, assignment, identity, and membership operators. Arithmetic operators perform math operations, relational operators compare values, logical operators combine conditional statements, bitwise operators work with bits, assignment operators assign values, identity operators check object equality, and membership operators check if a value is contained within an object. Operators require operands as inputs to perform their defined actions and return results.
Operators in Python include arithmetic, relational, logical, bitwise and assignment operators. Arithmetic operators perform mathematical operations like addition and multiplication. Relational operators compare values and return True or False. Logical operators combine conditional statements. Bitwise operators work on operands as binary digits and assignment operators assign values to variables. Special operators like identity and membership are also used. Operator precedence defines the order calculations are performed.
The document discusses various operators in the C programming language. It begins by defining C operators as symbols that are used to perform logical and mathematical operations. It then describes the different types of operators in C - arithmetic, assignment, relational, logical, bitwise, conditional (ternary), and increment/decrement operators. For each type of operator, it provides examples and an example program to demonstrate their usage.
The document discusses various elements of programming in C++ including literals, variables, types, expressions, statements, control flow constructs, functions, and libraries. It then focuses on different types of operators in C++ like arithmetic, relational, logical, and bitwise operators. It explains operator precedence and associativity rules for evaluating expressions. Special assignment operators, increment/decrement operators, and their differences are also covered.
This document discusses control flow statements in C programming. It defines control flow statements as blocks of code that control the flow of a program. There are three main types: branching/decision making statements, iterative/looping statements, and jumping statements. Branching statements include if, else if, switch case, and conditional operators. Looping statements include while, for, and do while loops. Jumping statements are break, continue, and goto. Examples are provided for each statement type to illustrate their syntax and usage.
This document discusses different types of flow control in Python programs. It explains that a program's control flow defines the order of execution and can be altered using control flow statements. There are three main types of control flow: sequential, conditional/selection, and iterative/looping.
Sequential flow executes code lines in order. Conditional/selection statements like if/else allow decisions based on conditions. Iterative/looping statements like for and while loops repeat code for a set number of iterations or as long as a condition is true. Specific conditional statements, loops, and examples are described in more detail.
This document summarizes Python operators including arithmetic, assignment, comparison, logical, identity, membership, and bitwise operators. It provides examples of common operators like addition, subtraction, equality checking, and shows how operators like assignment, logical AND, and bitwise XOR work. Usage examples are given for arithmetic operations, comparisons, and basic programs.
This course provides a strong background about JAVA programming language in the field of computing. The course begins with an introductory overview of the Computer and programs, with distinguishes the terms API, IDE and JDK, and gives a comprehensive knowledge about Java development kits and Java integrative development environments like eclipse and NetBeans. Furthermore, the course prepares student to write, compile, run and develop Java applications which are used to find out the solution for several real life problems, in conjunction with using GUI to obtain input, process and display outputs like message dialog boxes, input dialog boxes, confirmation dialog and so on.
JAVA is a computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible.
The aim of this course is to explore Java programming fundamentals related to write, compile, run and develop Java applications that are used to discover the solution for several real life problems.
The official learning outcome for this course is: Upon successful completion of the course the students:
• Must know the basic concepts related JAVA programming language.
• Must know how to write, compile, run and develop java applications.
A combination of lectures and practical sessions will be used in this course in order to achieve the aim of the course.
By MSc. Karwan Mustafa Kareem
The document discusses various arithmetic, relational, and logical operators in C++. It provides examples of using operators like addition, subtraction, multiplication, division, modulus, comparison, logical AND, logical OR, and logical NOT. It explains concepts like operator precedence and associativity. Code samples are provided to demonstrate the use of various operators in C++ programs.
C operators allow building expressions and performing operations in C programs. The main types of operators in C are arithmetic, assignment, logical/relational, bitwise, and others like sizeof. Arithmetic operators perform math operations like addition and subtraction. Assignment operators assign values. Logical operators allow conditional logic. Relational operators compare values. Bitwise operators work at the bit level. Precedence rules determine the order calculations are performed. Operators are used with operands and follow consistent rules in C.
The document discusses various control flow statements in C# including conditional statements like if-else and switch statements. It explains the syntax and usage of if-else, else if, logical and relational operators, switch statement, nested if statements, short-circuit evaluation, and the dangling else problem. It also introduces repetition statements like while to repeatedly execute a block of code as long as a condition is true.
Operator & control statements in C are used to perform operations and control program flow. Arithmetic operators (+, -, *, /, %) are used for mathematical calculations on integers and floating-point numbers. Relational operators (<, <=, >, >=, ==, !=) compare two operands. Logical operators (&&, ||, !) combine conditions. Control statements like if-else, switch, while, for, break, continue and goto alter program execution based on conditions.
This document provides an overview of arithmetic, logical expressions, and conditional statements in C++. It discusses arithmetic operators for calculations, logical expressions using relational operators, and Boolean logic. Conditional constructs like if, if-else, and if-else-if statements are explained, along with examples of using them to make decisions based on expression evaluations. Operator precedence is also covered. The document aims to help readers learn about expressions and selection structures in C++.
The document discusses different types of control statements in C programming including decision control statements, iteration statements, and transfer statements. It provides details about if, if-else, switch, while, do-while, for loops. Decision control statements like if, if-else, switch allow altering the flow of execution based on certain conditions. Iteration statements like while, do-while, for are used to repeat a block of code until the given condition is true. They allow looping in a program.
The document discusses Boolean algebra and conditional constructs in programming. It covers Boolean logic operators like AND, OR, and NOT. It explains Boolean types in C++ and relational operators like equality and ordering. It also covers conditional statements like if, if-else, if-else-if, and switch statements to control program flow based on conditions. Truth tables are used to evaluate Boolean logic expressions. Operator precedence is also discussed.
This document discusses flow of control in C programming. It covers selection structures like if/else statements that allow a program to make decisions based on boolean expressions. It also covers repetition structures like loops. The key control structures are sequences, selection, and repetition. Selection structures include if/else and switch statements. If/else allows two alternative paths, while switch supports multiple comparisons. Logical and relational operators are used to construct boolean expressions that if/else and switch evaluate. Proper indentation and braces are important for nested conditional statements.
The document outlines control structures in Visual Basic, including repetition structures like For/Next and While, and selection structures like Select Case. It provides examples of using each structure, with code snippets and explanations. Key aspects covered include initializing and incrementing control variables, specifying conditions, and selecting and executing different code blocks based on variable values.
The document discusses control constructs in programming, including if statements, if-else statements, and switch statements. It provides examples of using these constructs to make decisions and selections based on logical expressions or the value of variables. Boolean logic and operators are also covered.
Which if statement below tests if letter holds R (letter is a char .pdfaniarihant
Which if statement below tests if letter holds R? (letter is a char variable)
if ( letter == \"R\")
if ( letter >= \'R\')
if ( letter == R)
if ( letter = \'R\')
if ( letter == \'R\')
What are if statements used for in programs?
Repeating commands
Storing data
Numeric calculations
Numeric casts
Making decisions
The following if statement tests the rainfall in New York’s Central Park during the months of
June, July and August.
if (low <= rain && rain <= high)
System.out.println(\"Rainfall amount is normal.\");
else
System.out.println(\"Rainfall amount is abnormal.\");
It could be replaced with:
I.
if (rain >= low)
{
if (rain <= high)
System.out.println(\"Rainfall amount is normal.\");
}
else
System.out.println(\"Rainfall amount is abnormal.\");
II.
if (rain >= low)
{
if (rain <= high)
System.out.println(\"Rainfall amount is normal.\");
else
System.out.println(\"Rainfall amount is abnormal.\");
}
else
System.out.println(\"Rainfall amount is abnormal.\");
III.
if (rain >= low)
System.out.println(\"Rainfall amount is normal.\");
else if (rain <= high)
System.out.println(\"Rainfall amount is normal.\");
else
System.out.println(\"Rainfall amount is abnormal.\");
I only
II only
III only
II or III
I, II or III
What is output by the following code?
int x = 36 % 8;
if (x >= 10)
System.out.println( 1);
else if (x >= 8)
System.out.println( 2);
else if (x >= 6)
System.out.println( 3);
else if ( x >= 4)
System.out.println( 4);
else
System.out.println( 5);
1
2
3
4
5
Consider the code:
if ( y == 0 || x * y > 10)
Which of the following is an example of short circuit evaluation?
if x * y > 10 is false it evaluates y ==0
if x * y > 10 is false it doesn\'t evaluate y ==0
if y == 0 is false it doesn\'t evaluate x * y > 10
if y == 0 is true it doesn\'t evaluate x * y > 10
if y == 0 is false it evaluates x * y > 10
The following truth table matches which boolean condition?
A && ( A || B)
A || ( !A && !B)
A && ( A && B)
!A && ( A || !B)
A || ( A || B)
Consider the code:
if (a < b && c != d)
Which of the following is an example of short circuit evaluation?
if a < b is true it doesn\'t evaluate c != d
if a < b is false it doesn\'t evaluate c != d
if c != d is false it evaluates a < b
if c != d is true it doesn\'t evaluate a < b
if a < b is true it evaluates c != d
! ( x < y && w == z) is the same as which boolean expression?
x <= y && w == z
x >= y || w != z
x <= y || w != z
x <= y && w != z
x < y && w != z
Assume that x and y are boolean variables and have been properly initialized.
!(x || y) || (x || y)
The result of evaluating the expression above is best described as:
always true
always false
true only when x is true and y is true
true only when x and y have the same value
true only when x and y have different values
What is output to the screen by the following code?
int c = 2;
while (c < 6)
{
System.out.print((int)Math.pow (-1, c)+\" \");
c++;
}
-1 1 -1 1 -1 1 -1
1 -1 1 -1
-1 1 -1 1 -1 1
1 1 1 1 1 1
-1 -1 -1 -1 -1 -1
How many times will the following loop repeat?.
This lab discusses selections and provides examples of if statement, nested if, and switch. It also covers logical operators and relational operators. It gives many examples to help the student develop logical think and structure computer logic.
This document discusses conditional statements and logical operators in Python. It begins by explaining how to write an if statement to check if a value is negative and avoid invalid output. It then defines Boolean data types and comparison operators. Various examples are provided to demonstrate if, if-else, and nested if-else statements. Finally, it covers logical operators like and, or, and not and provides truth tables to explain their usage.
This document summarizes Chapter 5 of the book "C Programming: A Modern Approach" regarding selection statements in C. It discusses logical expressions using relational and equality operators that return true or false values. It then covers the if statement for conditional execution, including else clauses, nested if statements, and conditional expressions. Finally, it discusses the switch statement as an alternative to nested if statements for selecting among multiple possible cases.
The document discusses control structures in C++ programming. It describes flow charts and their symbols used to represent algorithms. It then explains different types of control structures like selection structures (if, if/else) and repetition structures (while, for). Key points include:
- Flow charts use shapes like rectangles, diamonds, and arrows to visually depict a program's flow of execution.
- Selection structures like if and if/else allow a program to choose between alternative paths based on a conditional expression being true or false.
- Repetition structures like while and for allow certain operations to be repeated if a condition is met.
The document discusses selection statements and conditional logic in Java. It covers if, if-else, and nested if statements. It provides truth tables for common logical operators like &&, ||, !, and ^. It also presents several examples of programs that use conditional logic to check conditions and produce different outputs based on the results, such as computing BMI, generating math quizzes, and calculating lottery winnings.
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A Visual Guide to 1 Samuel | A Tale of Two HeartsSteve Thomason
These slides walk through the story of 1 Samuel. Samuel is the last judge of Israel. The people reject God and want a king. Saul is anointed as the first king, but he is not a good king. David, the shepherd boy is anointed and Saul is envious of him. David shows honor while Saul continues to self destruct.
How Barcodes Can Be Leveraged Within Odoo 17Celine George
In this presentation, we will explore how barcodes can be leveraged within Odoo 17 to streamline our manufacturing processes. We will cover the configuration steps, how to utilize barcodes in different manufacturing scenarios, and the overall benefits of implementing this technology.
Andreas Schleicher presents PISA 2022 Volume III - Creative Thinking - 18 Jun...EduSkills OECD
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This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the body’s response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...TechSoup
Whether you're new to SEO or looking to refine your existing strategies, this webinar will provide you with actionable insights and practical tips to elevate your nonprofit's online presence.
Leveraging Generative AI to Drive Nonprofit InnovationTechSoup
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) CurriculumMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐍𝐚𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐒𝐜𝐨𝐩𝐞 𝐨𝐟 𝐚𝐧 𝐄𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫:
-Define entrepreneurship, distinguishing it from general business activities by emphasizing its focus on innovation, risk-taking, and value creation. Students will describe the characteristics and traits of successful entrepreneurs, including their roles and responsibilities, and discuss the broader economic and social impacts of entrepreneurial activities on both local and global scales.
Gender and Mental Health - Counselling and Family Therapy Applications and In...PsychoTech Services
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptxEduSkills OECD
Iván Bornacelly, Policy Analyst at the OECD Centre for Skills, OECD, presents at the webinar 'Tackling job market gaps with a skills-first approach' on 12 June 2024
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إضغ بين إيديكم من أقوى الملازم التي صممتها
ملزمة تشريح الجهاز الهيكلي (نظري 3)
💀💀💀💀💀💀💀💀💀💀
تتميز هذهِ الملزمة بعِدة مُميزات :
1- مُترجمة ترجمة تُناسب جميع المستويات
2- تحتوي على 78 رسم توضيحي لكل كلمة موجودة بالملزمة (لكل كلمة !!!!)
#فهم_ماكو_درخ
3- دقة الكتابة والصور عالية جداً جداً جداً
4- هُنالك بعض المعلومات تم توضيحها بشكل تفصيلي جداً (تُعتبر لدى الطالب أو الطالبة بإنها معلومات مُبهمة ومع ذلك تم توضيح هذهِ المعلومات المُبهمة بشكل تفصيلي جداً
5- الملزمة تشرح نفسها ب نفسها بس تكلك تعال اقراني
6- تحتوي الملزمة في اول سلايد على خارطة تتضمن جميع تفرُعات معلومات الجهاز الهيكلي المذكورة في هذهِ الملزمة
واخيراً هذهِ الملزمة حلالٌ عليكم وإتمنى منكم إن تدعولي بالخير والصحة والعافية فقط
كل التوفيق زملائي وزميلاتي ، زميلكم محمد الذهبي 💊💊
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This presentation was provided by Racquel Jemison, Ph.D., Christina MacLaughlin, Ph.D., and Paulomi Majumder. Ph.D., all of the American Chemical Society, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.
C/C++ programming language Something Great/tutorialoutletdotcom
1. Control Structures The basic operations of a
C/C++ programming language are specified using
the following statements or structures
FOR MORE CLASSES VISIT
www.tutorialoutlet.com
Control Structures The basic operations of a C/C++ programming
language are specified using the following
statements or structures: the input statement
the output statement
the assignment statements
the single-way selection structure
the two-way selection structure
the multiple-way selection structure
the counter-controlled iteration structure, and
the logically-controlled iteration structure. The single-way selection,
the two-way selection, the multiple-way selection, the counter-
controlled
iteration and the logically-controlled iteration are collectively called
control structures. The specification of a controlled structure depends
on a logical expression called condition. Controlled structures may
also be specified using the following flowchart symbols: Flowchart
Symbols
7. False Precedence of C/C++ Operators
Operator Order of Evaluation Precedence
!
Unary –
right to left
7
*
/
%
+
<
<=
>
<=
==
!=
&&
|| left to right 6 left to right 5 left to right 4 left to right
left to right
left to right 3
2
1 In the evaluation of an expression, operators with higher precedence
are evaluated before those with
13. #define DRINKAGE
21
int main()
{
int age; // to hold an individual’s age /*----------------- read the
individual’s age------------------------*/
cout << “nnEnter the individual’s age please:t”;
cin
>> age;
/*--------determine what type of drink he should be served ---------*/
if (age >= DRINKAGE)
// he is over the drinking age
cout << endl << “Serve alcohol drink”;
else
// he can not drink alcohol
cout << endl << “Serve juice”;
cout << endl << “Thank you for using this program”;
return (0);
} Case Study CS2
Problem Statement
Write a program to read a positive integer value and to determine if it
is even or odd. If it is even,
print it with the message “EVEN”; otherwise, print it with the
message “ODD”. Program Logic
18. int main()
{
int divisor,
dividend; // to hold the first value
// to hold the second value /*---------------------- read in the divisor-----
------------------*/
cout << “nnEnter the divisor please:t”;
cin
>> divisor;
/*-----read the dividend and compute the quotient and the remainder--
*/
if (divisor == 0)
// it is invalid
cout << endl << divisor << “tIS INVALID
DIVISOR”;
else
{
cout << “nnEnter the dividend please:t”;
cin
>> dividend;
cout << “nThe quotient in the division of:t”
<< dividend
<< “ by ” <<
divisor <<
“tis:t”
20. else
result1 = 5 * num;
result = result1 + result2;
cout << “nThe result is:t” << result; Exercise CS7*
Trace the execution of the following program segment and show its
output for each of the following
input values:
a. input: 4
b. input: 20
Line #
Statements
1
cin >> num;
2
if (num <10 )
{
3
num = num + 6;
4
cout << endl << “num =t” << num;
}
else
5
cout << endl << “num / 4 =t” << (num / 4);
27. {
cout
<<
“nEnter a weight measurement please:t”;
cin
>>
pound;
cout << “t = ” << (.454 * pound);
count ++;
}
28 29
27
28 cout << endl
return (0); << “Thank you”; } The body of the loop consists of
the statements in line 23 to line 26. The loop-counter is initialized in
line 20; and the loop-increment statement is in line 26. Exercise
CS10*
Assuming that all variables are properly defined, find the mistake(s)
in the specification of each of the
following while structures:
a.
while( count < 10 )
{
cin >> num;
cout << 2 * num;
30. 6
#define
MAXCOUNT
20
7
8
int main()
9
{
10
int count;
// to count values
11
value,
// to hold the value read
12
totalValue;
// the hold the sum of the values read so far
13
14
/*------read all values and compute their sum-------*/
15
totalValue = 0;
31. 15
count = 0;
// no value has been read so far
16
while (count < MAXCOUNT)
// repeat twenty times
17
{
18
cout
<<
“nEnter an integer value please:t”;
19
cin
>>
value;
20
totalValue += value;
21
count++;
22
}
23
32. 24
/*-----print the sum of all the values read----------*/
25
cout <<
“nnThe sum of all the values read is:t”
26
<<
totalValue;
27
return (0);
28
} Exercise CS12*
Each of the following code segments is supposed to read 10 integer
values and to compute their sum.
What is wrong in each of these code..