how to print reverse of a number in c++

how to print reverse of a number in c++-

you have given a number for eg. 123456789 and have to print 987654321.

c++ code to print reverse a number=

#include<iostream>
	using namespace std;
	int main(){
	int n;
	cin>>n;
	int x;
	for(x=0;n>0;n = n/10){
	x = x*10 + n%10;
	}
	cout<<x<<endl; }

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