logo CodeStepByStep logo

repeat

Language/Type: C strings return
Author: Marty Stepp (on 2016/09/25)

Write a function named repeat that accepts a string (as a char*) and a number of repetitions as parameters and returns a heap-allocated string representing the parameter string concatenated that many times. For example, the call repeat("hello", 3) returns a new string "hellohellohello". If the number of repetitions is 0 or less, an empty string ("") should be returned. (You do not need to free any memory.)

Type your solution here:


This is a function problem. Write a C function as described. Do not write a complete program; just the function(s) above.

You must log in before you can solve this problem.


Log In

If you do not understand how to solve a problem or why your solution doesn't work, please contact your TA or instructor.
If something seems wrong with the site (errors, slow performance, incorrect problems/tests, etc.), please

Is there a problem? Contact a site administrator.

© Marty Stepp, all rights reserved.