C语言：求整数n的逆序数m

#include "stdio.h"

//求整数n的逆序数m

int reverse(int n)

{

int m=0,you;

while(n>0)

{

you=n%10;

n=n/10;

m=m*10+you;

}

return m;

}

int main()

{

printf("%d\n",reverse(123));

return 0;

}