#include<iostream> #include<conio.h> using namespace std;
template <class T> { return (n<0) ? -n:n; }
void main() { int a; int b; double c; double d; cout<<"Please Input a positive integer number:"<<endl; cin>>a; cout<<"\n Please Input a negative integer number:"<<endl; cin>>b; cout<<"\n Please Input a positive non-integer number:"<<endl; cin>>c; cout<<"\n Please Input a negative non-integer number:"<<endl; cin>>d; cout<<"\n----------------Results---------------------\n"; }