Cognizant Coding Problems

Practice Cognizant coding problems with our interactive code editor. Write, run, and submit solutions.

Showing 6 problems

Write a program to check whether a string is a palindrome.

Find the sum of even numbers in an array.

Check whether a number is prime.

Write a program to reverse a given string.

Write a program to find the factorial of a given number.

Write a program to count the number of vowels in a given string.