rev5loop.cpp

#include<iostream>
using namespace std;

int main(){
	int n, rev=0, rem;
	cout<<"Enter a number:";
	cin>>n;
	for(;n>0;){
		rem = n%10;
		n = n/10;
		rev = rev*10 + rem;
	}
	cout<<"Reverse of the number is:"<<rev;
	return 0;
}