The aim of this list of programming languages is to include all notable programming languages in existence, both those in current use and ... Note: This page does not list esoteric programming languages. .... Computer programming portal ...
The aim of this list of programming languages is to include all notable programming languages in existence, both those in current use and ... Note: This page does not list esoteric programming languages. .... Computer programming portal ...
C++ programming program design including data structures Ahmad Idrees
The aim of this list of programming languages is to include all notable programming languages in existence, both those in current use and ... Note: This page does not list esoteric programming languages. .... Computer programming portal ...
C++ Programming Language Training in Ambala ! Batra Computer Centrejatin batra
Batra Computer Centre is An ISO certified 9001:2008 training Centre in Ambala.
We Provide C++ Programming Language Training in Ambala. BATRA COMPUTER CENTRE provides best training in C, C++, S.E.O, Web Designing, Web Development and So many other courses are available.
This presentation comes with many additional notes (pdf): http://de.slideshare.net/nicolayludwig/2-cpp-imperative-programming-38499061
Check out these exercises: http://de.slideshare.net/nicolayludwig/2-cpp-imperative-programmingexercises
- Imperative Programming
- Style and Conventions
- Constants
- Fundamental Types
- Console Basics
- Operators, Precedence, Associativity and Evaluation Order
- Control Structures and Blocks
C programming_MSBTE_Diploma_Pranoti DokePranoti Doke
"1.1 Structure of ‘C’program, Assembler, Linker, Compiler, Interpreter.
1.2 ‘C’character set-keywords, identifiers, types of constants (Integer, single character, string, and real) variables, scope of variables, concept of ASCII.
1.3 Data types: integer- unsigned, signed, long, float- float, double, character char, string, octal, hexadecimal
1.4 Algorithm and flow chart.
1.5 Formatted input and output statements. Input and output function.
1.6 Operators and expressions:
a. Operators in ‘C’- arithmetic, logical, assignment, relational, increment and decrement, conditional, bit wise, special operators
b. Expressions
c. Precedence and associatively."
"2.1 Decision making if statement (if, if-else, nested if-else), switch –case statement.
2.2 Repetition in ‘C’ (loop control
statement) while, do-while and for loop, break and continue statement, nested loops
"
"3.1 Introduction to Array and its types
3.2 Declaration, initialization of array,
accessing elements of an array, adding,
deleting, sorting & searching.
3.3 Introduction to string Initializing,
declaring and display of string
3.4 String handling functions from standard library (strlen (), strcpy (), strcat (), strcmp(), strlwr(),strupr()):
"
"4.1 Concept and need of functions
4.2 Library functions: Math functions,
String handling functions, other
miscellaneous functions.
4.3 Writing User defined functions, scope of variables.
4.4 Parameter passing: call by value, call by reference.
4.5 Recursive functions
"
"5.1 Concept of pointer and pointer variables, initialization of pointer, call-by reference.
5.2 Pointer arithmetic.
5.3 Handling arrays using pointers
5.4 Handling functions using pointers
"
"6.1 Introduction and Features and Syntax of structure
6.2 Declaration and Initialization of
Structures
6.3 Initializing, assessing structure members using pointers
6.4 Type def, Enumerated Data Type,
using structures in C Program
6.5 Operations on structure."
At the end of this lecture students should be able to;
Define the C standard functions for managing input output.
Apply taught concepts for writing programs.
Fundamental of C Programming Language and Basic Input/Output Functionimtiazalijoono
Fundamental of C Programming Language
and
Basic Input/Output Function
contents
C Development Environment
C Program Structure
Basic Data Types
Input/Output function
Common Programming Error
C++ programming program design including data structures Ahmad Idrees
The aim of this list of programming languages is to include all notable programming languages in existence, both those in current use and ... Note: This page does not list esoteric programming languages. .... Computer programming portal ...
C++ Programming Language Training in Ambala ! Batra Computer Centrejatin batra
Batra Computer Centre is An ISO certified 9001:2008 training Centre in Ambala.
We Provide C++ Programming Language Training in Ambala. BATRA COMPUTER CENTRE provides best training in C, C++, S.E.O, Web Designing, Web Development and So many other courses are available.
This presentation comes with many additional notes (pdf): http://de.slideshare.net/nicolayludwig/2-cpp-imperative-programming-38499061
Check out these exercises: http://de.slideshare.net/nicolayludwig/2-cpp-imperative-programmingexercises
- Imperative Programming
- Style and Conventions
- Constants
- Fundamental Types
- Console Basics
- Operators, Precedence, Associativity and Evaluation Order
- Control Structures and Blocks
C programming_MSBTE_Diploma_Pranoti DokePranoti Doke
"1.1 Structure of ‘C’program, Assembler, Linker, Compiler, Interpreter.
1.2 ‘C’character set-keywords, identifiers, types of constants (Integer, single character, string, and real) variables, scope of variables, concept of ASCII.
1.3 Data types: integer- unsigned, signed, long, float- float, double, character char, string, octal, hexadecimal
1.4 Algorithm and flow chart.
1.5 Formatted input and output statements. Input and output function.
1.6 Operators and expressions:
a. Operators in ‘C’- arithmetic, logical, assignment, relational, increment and decrement, conditional, bit wise, special operators
b. Expressions
c. Precedence and associatively."
"2.1 Decision making if statement (if, if-else, nested if-else), switch –case statement.
2.2 Repetition in ‘C’ (loop control
statement) while, do-while and for loop, break and continue statement, nested loops
"
"3.1 Introduction to Array and its types
3.2 Declaration, initialization of array,
accessing elements of an array, adding,
deleting, sorting & searching.
3.3 Introduction to string Initializing,
declaring and display of string
3.4 String handling functions from standard library (strlen (), strcpy (), strcat (), strcmp(), strlwr(),strupr()):
"
"4.1 Concept and need of functions
4.2 Library functions: Math functions,
String handling functions, other
miscellaneous functions.
4.3 Writing User defined functions, scope of variables.
4.4 Parameter passing: call by value, call by reference.
4.5 Recursive functions
"
"5.1 Concept of pointer and pointer variables, initialization of pointer, call-by reference.
5.2 Pointer arithmetic.
5.3 Handling arrays using pointers
5.4 Handling functions using pointers
"
"6.1 Introduction and Features and Syntax of structure
6.2 Declaration and Initialization of
Structures
6.3 Initializing, assessing structure members using pointers
6.4 Type def, Enumerated Data Type,
using structures in C Program
6.5 Operations on structure."
At the end of this lecture students should be able to;
Define the C standard functions for managing input output.
Apply taught concepts for writing programs.
Fundamental of C Programming Language and Basic Input/Output Functionimtiazalijoono
Fundamental of C Programming Language
and
Basic Input/Output Function
contents
C Development Environment
C Program Structure
Basic Data Types
Input/Output function
Common Programming Error
This slide constitutes of knowledge about how to use C language. Every programmer should be equipped with this basic knowledge before he/she starts programming with C.
Input refers to accepting data while output refers to presenting data. Normally the data is accepted from keyboard and is outputted onto the screen.
C language has a series of standard input-output (I/O) functions. Such I/O functions together form a library named stdio.h. Irrespective of the version of C language, user will have access to all such library functions. These library functions are classified into three broad categories.
a) Console I/O functions : Functions which accept input from keyboard and produce output on the screen.
b) Disk I/O functions : Functions which perform I/O operations on secondary storage devices like floppy disks or hard disks.
c) Port I/O functions : Functions which perform I/O operations on various ports like printer port, mouse port, etc.
Console I/
Programming Fundamentals Functions in C and typesimtiazalijoono
Programming Fundamentals
Functions in C
Lecture Outline
• Functions
• Function declaration
• Function call
• Function definition
– Passing arguments to function
1) Passing constants
2) Passing variables
– Pass by value
– Returning values from functions
• Preprocessor directives
• Local and external variables
It is an attempt to make the students of IT understand the basics of programming in C in a simple and easy way. Send your feedback for rectification/further development.
Esoft Metro Campus - Certificate in c / c++ programmingRasan Samarasinghe
Esoft Metro Campus - Certificate in java basics
(Template - Virtusa Corporate)
Contents:
Structure of a program
Variables & Data types
Constants
Operators
Basic Input/output
Control Structures
Functions
Arrays
Character Sequences
Pointers and Dynamic Memory
Unions
Other Data Types
Input/output with files
Searching
Sorting
Introduction to data structures
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
3. A Simple Program in C
#include <stdio.h>
#include <stdlib.h>
int main()
{
printf("Hello world!n");
return 0;
}
4. A Simple Program in C
#include <stdio.h>
#include <stdlib.h>
int main()
{
printf("Hello world!n");
return 0;
}
standard Library, input-output, header-file
Beginning of program
End of Segment
Start of Segment
Function for printing text
End of statement
Insert a new line
5. Preprocessor Directives
• A C program begins with # which provides an instruction to the C
preprocessor
• It is executed before the actual compilation is done.
• Two most common directives :
• #include
• #define
• In our example (#include<stdio.h>) identifies the header
file for standard input and output operations.
6. Function main()
• Identify the start of the program
• Every C program has a main( )
• 'main' is a C keyword. We must not use it for any other
purpose.
• 4 common ways of main declaration
int main(void)
{
return 0;
}
void main(void)
{
}
main(void)
{
}
main( )
{
}
7. The curly braces { }
• Identify a segment / body of a program
• The start and end of a function
• The start and end of the selection or repetition block.
• Since the opening brace indicates the start of a segment
with the closing brace indicating the end of a segment,
there must be just as many opening braces as closing
braces (this is a common mistake of beginners)
8. Statement
• Specifying an action to be taken by the computer as the program
executes.
• Each statement in C needs to be terminated with semicolon (;)
• Example:
#include <stdio.h>
int main()
{
printf(“I love programmingn”);
printf(“You will love it too once ”);
printf(“you know the trickn”);
return 0;
}
statement
statement
statement
statement
9. Statement
• Statement has two parts :
• Declaration
• The part of the program that tells the compiler the names of memory
cells in a program
• Executable statements
• Program lines that are converted to machine language instructions and
executed by the computer
10. An Example
/*
Converts distance in miles
to kilometres.
*/
#include <stdio.h> //printf, scanf definitions
#define KMS_PER_MILE 1.609 //conversion constant
int main(void) {
float miles, // input – distance in miles
kms; // output – distance in kilometres
//Get the distance in miles
printf("Enter distance in miles: ");
scanf("%f", &miles);
//Convert the distance to kilometres
kms = KMS_PER_MILE * miles;
//Display the distance in kilometres
printf("That equals %f km.n", kms);
return 0;
}
11. /*
Converts distance in miles
to kilometres.
*/
#include <stdio.h> //printf, scanf definitions
#define KMS_PER_MILE 1.609 //conversion constant
int main(void) {
float miles, // input – distance in miles
kms; // output – distance in kilometres
//Get the distance in miles
printf("Enter distance in miles: ");
scanf("%f", &miles);
//Convert the distance to kilometres
kms = KMS_PER_MILE * miles;
//Display the distance in kilometres
printf("That equals %f km.n", kms);
return 0;
}
preprocessor
directives
standard header file
comments
constant
reserved
words
variables
functions
special
symbols
punctuations
An Example
12. An Example
/*
Converts distance in miles
to kilometres.
*/
#include <stdio.h> //printf, scanf definitions
#define KMS_PER_MILE 1.609 //conversion constant
int main(void) {
float miles, // input – distance in miles
kms; // output – distance in kilometres
//Get the distance in miles
printf("Enter distance in miles: ");
scanf("%f", &miles);
//Convert the distance to kilometres
kms = KMS_PER_MILE * miles;
//Display the distance in kilometres
printf("That equals %f km.n", kms);
return 0;
}
declarations
Executable
statements
13. An Example
/*
Converts distance in miles
to kilometres.
*/
#include <stdio.h> //printf, scanf definitions
#define KMS_PER_MILE 1.609 //conversion constant
int main(void) {
float miles, // input – distance in miles
kms; // output – distance in kilometres
//Get the distance in miles
printf("Enter distance in miles: ");
scanf("%f", &miles);
//Convert the distance to kilometres
kms = KMS_PER_MILE * miles;
//Display the distance in kilometres
printf("That equals %f km.n", kms);
return 0;
}
Sample Run
Enter distance in miles: 10.5
That equals 16.89 km.
14. At the beginning
memory
MileToKm.exe
miles
?
?
kms
After user enters:
10.5 to
scanf("%f", &miles);
memory
MileToKm.exe
miles
10.5
?
kms
After this line is
executed:
kms = KMS_PER_MILE * miles;
memory
MileToKm.exe
miles
10.5
16.89
kms
What happens in the computer memory?
Do not assume that
uninitialised variables
contain zero! (Very
common mistake.)
An Example
15. Variables
• Variable a name associated with a memory cell whose value can
change
• Variable Declaration: specifies the type of a variable
• Example: int num;
• Variable Definition: assigning a value to the declared variable
• Example: num = 5;
16. Basic Data Types
• There are 4 basic data types :
• int
• float
• double
• char
• int
• used to declare numeric program variables of integer type
• whole numbers, positive and negative
• keyword: int
int number;
number = 12;
17. Basic Data Types
• float
• fractional parts, positive and negative
• keyword: float
float height;
height = 1.72;
• double
• used to declare floating point variable of higher precision or higher range
of numbers
• exponential numbers, positive and negative
• keyword: double
double valuebig;
• valuebig = 12E-3; (is equal to 12X10-3)
18. Basic Data Types
• char
• equivalent to ‘letters’ in English language
• Example of characters:
• Numeric digits: 0 - 9
• Lowercase/uppercase letters: a - z and A - Z
• Space (blank)
• Special characters: , . ; ? “ / ( ) [ ] { } * & % ^ < >
etc
• single character
• keyword: char
char my_letter;
my_letter = 'U';
• In addition, there are void, short, long, etc.
The declared character must be
enclosed within a single quote!
20. A closer look at variables
int a = 139, b = -5;
20
Memory
21. A closer look at variables
int a = 139, b = -5;
21
Memory
a
b
139
-5
22. A closer look at variables
int a = 139, b = -5;
22
Memory
a
b
139
-5
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 1 32 bits
23. A closer look at variables
int a = 139, b = -5;
23
Memory
a
b
139
-5
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 0 1 1 32 bits
24. A closer look at variables
char c = ‘H’;
0 1 0 0 1 0 0 0 8 bits
25. A closer look at variables
char c = ‘H’;
0 1 0 0 1 0 0 0 8 bits
?
26.
27.
28. A closer look at variables
char c = ‘H’;
10010002 = 7210
0 1 0 0 1 0 0 0 8 bits
?
29. Input/Output Operations
• Input operation
• an instruction that copies data from an input device into
memory
• Output operation
• an instruction that displays information stored in memory to
the output devices (such as the monitor screen)
30. Input/Output Functions
• A C function that performs an input or output operation
• A few functions that are pre-defined in the header file
stdio.h such as :
• printf()
• scanf()
• getchar() & putchar()
31. The printf function
• Used to send data to the standard output (usually the monitor) to
be printed according to specific format.
• General format:
• printf(“string literal”);
• A sequence of any number of characters surrounded by
double quotation marks.
• printf(“format string”, variables);
• Format string is a combination of text, conversion specifier
and escape sequence.
32. The printf function
• Example:
• printf(“Thank you”);
• printf (“Total sum is: %dn”, sum);
• %d is a placeholder (conversion specifier)
• marks the display position for a type
integer variable
• n is an escape sequence
• moves the cursor to the new line
33. No Conversion
Specifier
Output Type Output Example
1 %d Signed decimal integer 76
2 %i Signed decimal integer 76
3 %o Unsigned octal integer 134
4 %u Unsigned decimal integer 76
5 %x Unsigned hexadecimal (small letter) 9c
6 %X Unsigned hexadecimal (capital letter) 9C
7 %f Integer including decimal point 76.0000
8 %e Signed floating point (using e
notation)
7.6000e+01
9 %E Signed floating point (using E
notation)
7.6000E+01
10 %g The shorter between %f and %e 76
11 %G The shorter between %f and %E 76
12 %c Character ‘7’
13 %s String ‘76'
Placeholder / Conversion Specifier
34. Escape Sequence
Escape Sequence Effect
a Beep sound
b Backspace
f Formfeed (for printing)
n New line
r Carriage return
t Tab
v Vertical tab
Backslash
” “ sign
o Octal decimal
x Hexadecimal
O NULL
35. Formatting output
int meters = 21, feet = 68 , inches =
11;
printf("Results: %3d meters = %4d ft.
%2d in.n", meters, feet, inches);
printf("Results: %03d meters = %04d ft.
%02d in.n", meters, feet, inches);
R e s u l t s : 2 1 m e t e r s = 6 8 f t . 1 1 i n .
R e s u l t s : 0 2 1 m e t e r s = 0 0 6 8 f t . 1 1 i n .
38. The scanf function
• Read data from the standard input device (usually keyboard) and
store it in a variable.
• General format:
• scanf(“Format string”, &variable);
• Notice ampersand (&) operator :
• C address of operator
• it passes the address of the variable instead of the variable itself
• tells the scanf() where to find the variable to store the new
value
39. The scanf function
• Example :
int age;
printf(“Enter your age: “);
scanf(“%d”, &age);
• Common Conversion Identifier used in printf and scanf
functions.
printf scanf
int %d %d
float %f %f
double %lf %lf
char %c %c
string %s %s
40. The scanf function
• If you want the user to enter more than one value, you
serialize the inputs.
• Example:
float height, weight;
printf(“Please enter your height and weight:”);
scanf(“%f%f”, &height, &weight);