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C++ Basics: Beginner Exercises

This document lists 30 C++ practice problems for beginners, covering basic programming concepts such as input/output, arithmetic operations, control structures, and data structures. The problems include tasks like printing messages, performing calculations, manipulating arrays and strings, and implementing algorithms. Additionally, it provides links to a website for further resources.

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22 views2 pages

C++ Basics: Beginner Exercises

This document lists 30 C++ practice problems for beginners, covering basic programming concepts such as input/output, arithmetic operations, control structures, and data structures. The problems include tasks like printing messages, performing calculations, manipulating arrays and strings, and implementing algorithms. Additionally, it provides links to a website for further resources.

Uploaded by

khanyyasir40
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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C++ Practice Problems for Beginners

1. Write a program to print "Hello, World!" to the console.


2. Create a program that reads two integers and outputs their
sum.
3. Write a program that calculates the area of a circle given
its radius.
4. Write a program to swap two numbers using a temporary
variable.
5. Create a program to check whether a number is odd or
even.
6. Write a program to find the maximum of three numbers.
7. Implement a simple calculator that can perform addition,
subtraction, multiplication, and division.
8. Write a program to find the factorial of a number using a
loop.
9. Create a program to reverse the digits of an integer.
10. Write a program that prints all even numbers between 1
and 100.
11. Write a program to generate the first N Fibonacci numbers.
12. Create a program to find whether a given year is a leap
year or not.
13. Write a program to calculate the sum of the digits of a
given number.
14. Create a program that converts temperature from Celsius
to Fahrenheit and vice versa.
15. Write a program to find the greatest common divisor
(GCD) of two numbers.
16. Write a program to compute the power of a number using
a loop.
17. Create a program to check whether a string is a
palindrome.
18. Write a program to count the number of vowels and
consonants in a given string.
19. Implement a program that reads an array of integers and
finds the largest and smallest numbers in the array.
20. Write a program to sort an array of integers in ascending
order using a sorting algorithm (e.g., bubble sort).
21. Create a program to merge two sorted arrays into a single
sorted array.
22. Write a program to find the second largest element in an
array.

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23. Implement a program to find the frequency of each
element in an array.
24. Write a program to implement a basic matrix multiplication.
25. Create a program to transpose a given matrix.
26. Write a program to find the sum of elements in each row
and column of a matrix.
27. Create a program that counts how many times a character
appears in a string.
28. Write a program to reverse a given string without using
any built-in functions.
29. Implement a program to check if two strings are anagrams
of each other.
30. Write a program to calculate the sum of two complex
numbers using structures.

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