#include<iostream>
using namespace std;
template<class t>
class absolute{
    
    public:
    void check(int a){
        if(a<0){
            a=-(a);
            cout<<"Value is-> "<<a<<endl;
        }
        else{
            cout<<"Value is-> "<<a<<endl;
        }
    }
};
int main(){
    absolute<int>a;
    int n;
    cout<<"Enter the number\n";
    cin>>n;
    a.check(n);
    return 0;
}