Computer Programming
500 learners
Easy Interview Coding Practice in C++
Start your coding interview preparation with easy-level C++ problems. This course will help you build a solid foundation by solving common problems like reversing a string, finding the maximum number in a list, and checking for prime numbers. These exercises will enhance your problem-solving skills and boost your confidence for the coding interviews.
C++
See path
5 lessons
25 practices
3 hours
Badge for General Programming and Algorithms,
General Programming and Algorithms
Lessons and practices
Finding Vowel Positions in a String
Shift Alphabet Right
Case Conversion Function
Replace All Occurrences of a Character in a String
Swapping Adjacent Characters in a String
Palindrome Checker Without Built-in String Methods
Find Minimum Without Built-in Function
Count Even and Odd Integers in Vector
Counting the Smallest Integer Occurrences in a Vector
Finding the Second Largest Number in a Vector
Checking Perfect Squares
Finding the Next Prime Number
Get Unique Prime Factors of an Integer
Check if Two Numbers are Co-prime
Finding the N-th Prime Number
Find Last Occurrence in Vector
Count Unique Elements
Reversing a Vector of Integers Without Using Built-In Functions
Circular Vector Shift
Contiguous Sublist Detection in Integer Vector
Calculating Sum Recursively
Generate Decreasing Sequence Using Recursion
Sum of Digits Raised to Their Positions
Reverse a String Recursively
Fibonacci Numbers with Recursion
Meet Cosmo:
The smartest AI guide in the universe
Our built-in AI guide and tutor, Cosmo, prompts you with challenges that are built just for you and unblocks you when you get stuck.
Sign up
Join the 1M+ learners on CodeSignal
Be a part of our community of 1M+ users who develop and demonstrate their skills on CodeSignal