strlen function using recursion in c

Question

I\'m kida new to the recursion subject and i\'ve been trying to write the \"strlen\" function using recurion, thats what i tried:

int strlen ( char str[], int i         


        

Answer 1

return strlen(str,i++);

You are using the wrong increment operator. i++ means the original value of i is passed as argument, and then it's incremented. That means infinite recursion.

You should try ++i instead, or better, i + 1.