why this code shows no output!?

Question

#include <iostream>
using namespace std;

int main() {

int s,n,a,i;
for(i=11;i<=99;i++)
{ n=i;
s=0;
cout<<i<<":";
while(n>0){
a=i%10;
s=s*10+a;
i=i/10;}
cout<<s<<":";
}

return 0;
}

Answer 1

You are not changing n value in loop to get exit of that..
You need
n=n/10; instead of i=i/10;