#include<iostream>
using namespace std
class check
{
    int x;
    public:
    void input();
    void output();
}
void check:input()
{
    cout<<"Enter a number:"<<endl;
    cin>>x;
}
void check::outpu()
{
    if(x!=0)
    cout<<"The given number is not a 0"<<endl;
    else
    cout<<"The given number is  0"<<endl;
}
int main()
{
    check a;
    a.input();
    a.output();
    return 0;
  
}