The first lecture of the ACM Aleppo CPC training. The local contest of ICPC. This lecture will help you get started in programming contests word with the lower bound techniques. The lectures focus on the C++ programming language and the STL library to solve programming problems.
The second lecture of the ACM Aleppo CPC training. The local contest of ICPC. This lecture will help you get started in programming contests word with the lower bound techniques. The lectures focus on the C++ programming language and the STL library to solve programming problems.
The first lecture of the ACM Aleppo CPC training. The local contest of ICPC. This lecture will help you get started in programming contests word with the lower bound techniques. The lectures focus on the C++ programming language and the STL library to solve programming problems.
The first lecture of the ACM Aleppo CPC training. The local contest of ICPC. This lecture will help you get started in programming contests word with the lower bound techniques. The lectures focus on the C++ programming language and the STL library to solve programming problems.
The first lecture of the ACM Aleppo CPC training. The local contest of ICPC. This lecture will help you get started in programming contests word with the lower bound techniques. The lectures focus on the C++ programming language and the STL library to solve programming problems.
What is Data Type?
Primitive Types in C#: Integer Types, Floating-Point Types, Decimal Type, Boolean Type, Character Types, Strings, Objects
Value Types and Reference Types
Variables. Using Variables: Declaring, Initializing, Assigning Value, Accessing Value
Literals: The Values of the Variables in the Source Code. Boolean Literals. Integer Literals. Floating-Point Literals, Decimal Literals, String Literals and Escaping Sequences
Exercises: Working with Primitive Types and Variables
45 Days C++ Programming Language Training in Ambalajatin batra
Are you looking for C++Programming Training In Ambala?
Now you search ends here... Batra Computer Centre provides you best C++ Programming Language Training in Ambala Cantt. We also proides you training in C, HTML, PHP, Web Designing, Web Development, SEO, SMO also.
The second lecture of the ACM Aleppo CPC training. The local contest of ICPC. This lecture will help you get started in programming contests word with the lower bound techniques. The lectures focus on the C++ programming language and the STL library to solve programming problems.
The first lecture of the ACM Aleppo CPC training. The local contest of ICPC. This lecture will help you get started in programming contests word with the lower bound techniques. The lectures focus on the C++ programming language and the STL library to solve programming problems.
The first lecture of the ACM Aleppo CPC training. The local contest of ICPC. This lecture will help you get started in programming contests word with the lower bound techniques. The lectures focus on the C++ programming language and the STL library to solve programming problems.
The first lecture of the ACM Aleppo CPC training. The local contest of ICPC. This lecture will help you get started in programming contests word with the lower bound techniques. The lectures focus on the C++ programming language and the STL library to solve programming problems.
What is Data Type?
Primitive Types in C#: Integer Types, Floating-Point Types, Decimal Type, Boolean Type, Character Types, Strings, Objects
Value Types and Reference Types
Variables. Using Variables: Declaring, Initializing, Assigning Value, Accessing Value
Literals: The Values of the Variables in the Source Code. Boolean Literals. Integer Literals. Floating-Point Literals, Decimal Literals, String Literals and Escaping Sequences
Exercises: Working with Primitive Types and Variables
45 Days C++ Programming Language Training in Ambalajatin batra
Are you looking for C++Programming Training In Ambala?
Now you search ends here... Batra Computer Centre provides you best C++ Programming Language Training in Ambala Cantt. We also proides you training in C, HTML, PHP, Web Designing, Web Development, SEO, SMO also.
In this chapter we will examine the loop programming constructs through which we can execute a code snippet repeatedly. We will discuss how to implement conditional repetitions (while and do-while loops) and how to work with for-loops. We will give examples of different possibilities to define loops, how to construct them and some of their key usages. Finally, we will discuss the foreach-loop construct and how we can use multiple loops placed inside each other (nested loops).
For More :
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https://www.facebook.com/A-Tech-and-Software-Development-1683037138630673/
C Programming/Strings. A string in C is merely an array of characters. The length of a string is determined by a terminating null character: '-' . So, a string with the contents, say, "abc" has four characters: 'a' , 'b' , 'c' , and the terminating null character.
Presentation with a brief history of C, C++ and their ancestors along with an introduction to latest version C++11 and futures such as C++17. The presentation covers applications that use C++, C++11 compilers such as LLVM/Clang, some of the new language features in C++11 and C++17 and examples of modern idioms such as the new form compressions, initializer lists, lambdas, compile time type identification, improved memory management and improved standard library (threads, math, random, chrono, etc). (less == more) || (more == more)
In this chapter we will examine the loop programming constructs through which we can execute a code snippet repeatedly. We will discuss how to implement conditional repetitions (while and do-while loops) and how to work with for-loops. We will give examples of different possibilities to define loops, how to construct them and some of their key usages. Finally, we will discuss the foreach-loop construct and how we can use multiple loops placed inside each other (nested loops).
For More :
https://www.facebook.com/Computer-Programming-Assignments-826290177441561/
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https://www.facebook.com/A-Tech-and-Software-Development-1683037138630673/
C Programming/Strings. A string in C is merely an array of characters. The length of a string is determined by a terminating null character: '-' . So, a string with the contents, say, "abc" has four characters: 'a' , 'b' , 'c' , and the terminating null character.
Presentation with a brief history of C, C++ and their ancestors along with an introduction to latest version C++11 and futures such as C++17. The presentation covers applications that use C++, C++11 compilers such as LLVM/Clang, some of the new language features in C++11 and C++17 and examples of modern idioms such as the new form compressions, initializer lists, lambdas, compile time type identification, improved memory management and improved standard library (threads, math, random, chrono, etc). (less == more) || (more == more)
Kaush, Vitali - Title: Exploring the Power of V5 Sensors in Robotics: Enhanci...vitalikaush1
Description:
In the dynamic realm of robotics, where innovation meets functionality, the integration of V5 sensors stands as a hallmark of technological advancement. These sensors, equipped with cutting-edge capabilities, revolutionize the landscape of robotic systems by providing a comprehensive suite of tools for perception, feedback, and control. This prompt delves into the multifaceted realm of V5 sensors, elucidating their myriad applications, from enhancing precision in navigation to facilitating complex decision-making processes in autonomous robots.
At the heart of V5 sensors lies a robust framework designed to empower robotics enthusiasts and professionals alike. Whether it's the integration of inertial sensors for precise motion tracking or the utilization of distance sensors for obstacle avoidance, V5 sensors offer unparalleled versatility in navigating diverse environments. Moreover, the seamless integration of V5 sensors with robotics platforms such as VEX Robotics ensures compatibility and ease of implementation, fostering a conducive environment for innovation and exploration.
One of the key features that sets V5 sensors apart is their ability to provide real-time feedback, enabling robots to adapt and respond dynamically to changing conditions. For instance, gyro sensors offer invaluable insights into the orientation and rotational motion of robots, facilitating precise maneuvering and control in competitive scenarios. Similarly, the integration of vision sensors empowers robots with the ability to perceive their surroundings, detect objects, and make informed decisions autonomously, paving the way for applications in fields ranging from industrial automation to educational robotics.
Furthermore, V5 sensors serve as catalysts for innovation, inspiring robotics enthusiasts to push the boundaries of what's possible. With access to a diverse array of sensors, ranging from accelerometers and gyroscopes to color sensors and line trackers, aspiring roboticists have the tools they need to bring their creative visions to life. Whether it's designing a self-balancing robot capable of traversing uneven terrain or developing a sophisticated autonomous drone for aerial reconnaissance, the possibilities are limited only by one's imagination.
In addition to their technical capabilities, V5 sensors play a pivotal role in cultivating essential skills such as problem-solving, critical thinking, and collaboration. Through hands-on experimentation and iterative design processes, students and hobbyists gain invaluable experience in designing, building, and programming robotic systems. Moreover, the accessibility of V5 sensors and the accompanying software platforms lowers the barrier to entry, democratizing robotics education and empowering individuals from diverse backgrounds to pursue their passion for technology.
Recommended by @ Vitali Kaush
#Code2Create series: C++ is a powerful general-purpose programming language. It can be used to develop operating systems, browsers, games, and so on. C++ supports different ways of programming like procedural, object-oriented, functional, and so on.Start your programming journey and join us to learn C++ basics!
by Google Developers Group and Women Tech-markers Kuwait chapter:
Instagram and Twitter: @GDGWTMKUWAIT
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Acm aleppo cpc training introduction 1
1. ACM Aleppo CPC Training
Part 1 C++ Programming Concepts
By Ahmad Bashar Eter
2. About the contest and the training
• What is the ACM ICPC?
• Who this contest is for?
• What will I get from this contest?
3. About the contest and the training
• What should I do to win in this contest?
• Who this training is for?
• How far I will reach in programming contest word after this part is
finished?
4. The Problems
Each problem has:
• Problem description
• Input description
• Output description
• Sample input (1 or more)
• Sample output (1 or more)
6. Example 1
HQ9+ is a joke programming language which has only four one-character instructions:
"H" prints "Hello, World!",
"Q" prints the source code of the program itself,
"9" prints the lyrics of "99 Bottles of Beer" song,
"+" increments the value stored in the internal accumulator.
Instructions "H" and "Q" are case-sensitive and must be uppercase. The characters of
the program which are not instructions are ignored.
You are given a program written in HQ9+. You have to figure out whether executing
this program will produce any output.
Input
The input will consist of a single line p which will give a program in HQ9+. String p will
contain between 1 and 100 characters, inclusive. ASCII-code of each character of p will
be between 33 (exclamation mark) and 126 (tilde), inclusive.
Output
Output "YES", if executing the program will produce any output, and "NO" otherwise.
Solve at: http://codeforces.com/problemset/problem/133/A
7. Self Training resources
• First of all Google and Wikipedia.
• To ask a question go to www.stackoverflow.com
• C++ and STL libraries reference: www.cplusplus.com
• C++ tutorials: www.learncpp.com
• Online Judges:
Code Forces
UVA
A2OJ
Top Coder
SPOJ
Hacker Earth
10. Variables & Data types
• To define a variable: [TypeName] [VariableName];
• Integer data types:
Note: int data type is 2 byte signed on some compilers and 4 on other.
Type name Size Range
char 1 byte signed -128 to 127
unsigned char 1 byte unsigned 0 to 255
short 2 byte signed -32,768 to 32,767
unsigned short 2 byte unsigned 0 to 65,535
long 4 byte signed -2,147,483,648 to 2,147,483,647
unsigned long 4 byte unsigned 0 to 4,294,967,295
long long 8 byte signed
-9,223,372,036,854,775,808 to
9,223,372,036,854,775,807
unsigned long long 8 byte unsigned 0 to 18,446,744,073,709,551,615
11. Variables & Data types
• char type is also used to represent alphabets.
• Floating point data types (Real values):
• Boolean data type (true or false state variable): bool its size is 1 byte.
Type name Size Range Precision
float 4 bytes ±1.18 x 10-38 to ±3.4 x 1038 6-9 significant digits, typically 7
double 8 bytes ±2.23 x 10-308 to ±1.80 x 10308 15-18 significant digits, typically 16
12. Operators
• Arithmetic
Operator Symbol Form Operation
Assignment = x = y Assign value y to x
Addition + x + y x plus y
Subtraction - x - y x minus y
Multiplication * x * y x multiplied by y
Division / x / y x divided by y
Addition assignment =+ x += y Add y to x
Subtraction assignment -= x -= y Subtract y from x
Multiplication assignment =* x *= y Multiply x by y
Division assignment =/ x /= y Divide x by y
Modulus assignment =% x %= y Put the remainder of x / y in x
13. Operators
• Arithmetic
• For the complete list of operators precedence go to:
http://www.learncpp.com/cpp-tutorial/31-precedence-and-
associativity/
Operator Symbol Form Operation
Prefix increment (pre-increment) ++ ++x Increment x, then evaluate x
Prefix decrement (pre-decrement) –– ––x Decrement x, then evaluate x
Postfix increment (post-increment) ++ x++ Evaluate x, then increment x
Postfix decrement (post-decrement) –– x–– Evaluate x, then decrement x
Prefix increment (pre-increment) ++ ++x Increment x, then evaluate x
14. Operators
• Relational operators (comparisons)
Operator Symbol Form Operation
Greater than > x > y true if x is greater than y, false otherwise
Less than < x < y true if x is less than y, false otherwise
Greater than or equals >= x >= y true if x is greater than or equal to y, false otherwise
Less than or equals <= x <= y true if x is less than or equal to y, false otherwise
Equality == x == y true if x equals y, false otherwise
Inequality =! x != y true if x does not equal y, false otherwise
Operator Symbol Form Operation
Greater than > x > y true if x is greater than y, false otherwise
Less than < x < y true if x is less than y, false otherwise
Greater than or equals >= x >= y true if x is greater than or equal to y, false otherwise
15. Operators
• Logical operators
• And there are a lot of other operators we will discuss them when
we will approach them.
Operator Symbol Form Operation
Logical NOT ! !x true if x is false, or false if x is true
Logical AND && x && y true if both x and y are true, false otherwise
Logical OR || x || y true if either x or y are true, false otherwise
16. Flow control statements
• If statement.
• Switch statement.
• While loop statement.
• For loop statement.
• Break and continue.
17. Flow control: if statement
• Syntax: If (Conditional expression)
one expression or {expressions block}
else if (Conditional expression)
one expression or {expressions block}
else if (Conditional expression)
one expression or {expressions block}
.
.
.
else if (Conditional expression)
one expression or {expressions block}
else
one expression or {expressions block}
18. Flow control: switch statement
• Syntax: switch(integer expression)
{
case (case value):
[break];
case (case value):
[break];
case (case value):
[break];
default:
[break];
}
19. Flow control: switch statement
• Used over if statement if we have a lot of equal condition if
statement (it is much faster than if statement).
• Note: we can leave out the brake statement if we want some cases
to do the same statements.
20. Flow control: while loop statement
• Syntax: while (Conditional expression)
one expression or {expressions block}
• Anther form: do
one expression or {expressions block}
while (Conditional expression)
• Used when we don’t know how many times we will loop.
• Note: we can use it to do infant loop if the condition will never be
false (ex. 10>0 , true).
21. Flow control: for loop statement
• Syntax
for(loop initialization; loop condition; increment expression)
one expression or {expressions block}
• Used when we know exactly how many times we will loop.
• We can omit the loop initialization , loop condition or increment
expression if we want to.
• Note: we can use it to do infant loop if the loop condition will never
be false (ex. 10>0 , true) or if we leave out the loop condition .
22. Flow control: break & continue
• If we want to skip the running iteration of the loop, we can use the
continue statement.
• If we want to terminate all the work of the loop, we can use the
break statement.
23. IO methods
• In C++ if we want to output something on the screen, we can use
cout stream.
• If we want to get an input from what the user is typing on the
screen, we can use cin stream.
• In general, cin cout streams are slow in programing contests.
• To get faster IO methods you may use the C programing language
methods printf and scanf.
• Or you may put this statement before any cin or cout statement:
ios::sync_with_stdio (false);
• This statement turns off the synchronization between the C++ IO
and C IO, so once you use it you can’t use printf and scanf.
24. Example 2: A. Choosing Teams
The Saratov State University Olympiad Programmers Training Center (SSU
OPTC) has n students. For each student you know the number of times
he/she has participated in the ACM ICPC world programming
championship. According to the ACM ICPC rules, each person can
participate in the world championship at most 5 times.
The head of the SSU OPTC is recently gathering teams to participate in
the world championship. Each team must consist of exactly three
people, at that, any person cannot be a member of two or more teams.
What maximum number of teams can the head make if he wants each
team to participate in the world championship with the same members
at least k times?
Solve at:
25. Example 2: A. Choosing Teams
Input:
The first line contains two integers, n and k (1 ≤ n ≤ 2000; 1 ≤ k ≤ 5). The
next line contains n integers: y1, y2, ..., yn (0 ≤ yi ≤ 5), where yi shows the
number of times the i-th person participated in the ACM ICPC world
championship.
Output:
Print a single number — the answer to the problem.
Solve at:
26. Example 2: A. Choosing Teams
1. #include <iostream>
2. using namespace std;
3. int main() {
4. ios::sync_with_stdio(false);
5. int teamscount = 0, invidualcount = 0, n, k, x;
6. cin >> n >> k;
7. for (int i = 0; i < n; i++) {
8. cin >> x;
9. if (k + x <= 5) {
10. invidualcount++;
11. if (invidualcount == 3) {
12. invidualcount = 0;
13. teamscount++;
14. }
15. }
16. }
17. cout << teamscount << endl;
18. return 0;
19.}
Solve at:
27. Example 3: The 3n + 1 problem
Background
Problems in Computer Science are often classified as belonging to a certain
class of problems (e.g., NP, Unsolvable, Recursive). In this problem you will be
analyzing a property of an algorithm whose classification is not known for all
possible inputs.
The Problem
Consider the following algorithm:
1. input n
2. print n
3. if n = 1 then STOP
4. if n is odd then tex2html_wrap_inline44
5. else tex2html_wrap_inline46
6. GOTO 2
Solve at:
28. Example 3: The 3n + 1 problem
Given the input 22, the following sequence of numbers will be printed 22 11 34
17 52 26 13 40 20 10 5 16 8 4 2 1
It is conjectured that the algorithm above will terminate (when a 1 is printed)
for any integral input value. Despite the simplicity of the algorithm, it is
unknown whether this conjecture is true. It has been verified, however, for all
integers n such that 0 < n < 1,000,000 (and, in fact, for many more numbers
than this.)
Given an input n, it is possible to determine the number of numbers printed
(including the 1). For a given n this is called the cycle-length of n. In the
example above, the cycle length of 22 is 16.
For any two numbers i and j you are to determine the maximum cycle length
over all numbers between i and j.
Solve at:
29. Example 3: The 3n + 1 problem
The Input
The input will consist of a series of pairs of integers i and j, one pair of integers
per line. All integers will be less than 1,000,000 and greater than 0.
You should process all pairs of integers and for each pair determine the
maximum cycle length over all integers between and including i and j.
You can assume that no operation overflows a 32-bit integer.
The Output
For each pair of input integers i and j you should output i, j, and the maximum
cycle length for integers between and including i and j. These three numbers
should be separated by at least one space with all three numbers on one line
and with one line of output for each line of input. The integers i and j must
appear in the output in the same order in which they appeared in the input
and should be followed by the maximum cycle length (on the same line).
Solve at:
30. Example 3: The 3n + 1 problem
1. #include <iostream>
2. using namespace std;
3. int main() {
4. ios::sync_with_stdio(false);
5. int n, m;
6. while (cin >> n >> m) {
7. int maxCycle = 0;
8. int start,end;
9. if (n > m) {
10. start = m;
11. end = n;
12. }
13. else {
14. start = n;
15. end = m;
16. }
Solve at:
17. for(int i = start;i <= end; i++){
18. int Cycle = 1, x = i;
19. while (x > 1){
20. if (x % 2)
21. x = x * 3 + 1;
22. else
23. x = x / 2;
24. Cycle++;
25. }
26. if (Cycle > maxCycle)
27. maxCycle = Cycle;
28. }
29. cout<<n<<" "<<m<<" "<<maxCycle<<endl;
30. }
31. return 0;
32.}
31. Example 4: B. Present from Lena
Vasya's birthday is approaching and Lena decided to sew a patterned handkerchief to him as a
present. Lena chose digits from 0 to n as the pattern. The digits will form a rhombus. The
largest digit n should be located in the centre. The digits should decrease as they approach
the edges. For example, for n = 5 the handkerchief pattern should look like that:
0
0 1 0
0 1 2 1 0
0 1 2 3 2 1 0
0 1 2 3 4 3 2 1 0
0 1 2 3 4 5 4 3 2 1 0
0 1 2 3 4 3 2 1 0
0 1 2 3 2 1 0
0 1 2 1 0
0 1 0
0
Solve at:
32. Example 4: B. Present from Lena
Your task is to determine the way the handkerchief will look like by the
given n.
Input
The first line contains the single integer n (2 ≤ n ≤ 9).
Output
Print a picture for the given n. You should strictly observe the number of
spaces before the first digit on each line. Every two adjacent digits in the
same line should be separated by exactly one space. There should be no
spaces after the last digit at the end of each line.
Solve at:
33. Other Exercises
Try these good exercises and remember the more you exercise, the
better you will become ;).
• Codeforces A. Nearly Lucky Number
• Codeforces A. I_love_%username%
• Codeforces A. Lunch Rush
• UVA 00278 – Chess
• UVA 10976 - Fractions Again?!