Homework question i cant figure out (in C)

I need to write a simple function in C for homework, and this is my question....

Write a function that takes an integer value and returns the number with its digits reversed. For example, given the number 7631, the function should return 1367.

If anyone can help me i would greatly appreciate it, thanks!

 

nvm i got it

 

void reverse(int i) {
if (i) {
printf("%d",i);
reverse(i/10);
}
}

Code (markup):

 

Don't Confuse him with recursion.!!!

 

#include <stdio.h>
int reverse(int digit);
int main()
{
printf("%d",reverse(7643));
return 0;
}
int reverse(int digit)
{
int reversedigit = 0;

while(digit)
{
reversedigit += digit%10;
reversedigit*= 10;//10
digit /=10;
}
reversedigit /= 10
return reversedigit;
}