[Valiantangel]

Hi came up with his code, basically to reverse whatever input you key in. However when i key in 0 or 0001 or -101 they donot reverse.What have i done wrong and how to correct?

#include <iostream>

using namespace std;

int main ()
{
   long int y = 0,x;
   cout <<"Enter any numeric value to be reversed:"; 
   cin>> x;
    
    while (x > 0) 
    {
        y *= 10;
        y += x % 10;
        x /= 10;

    }
    cout <<y <<"\n";
    
    return(0);
}