#include <iostream>
using namespace std;
template <class T1, class T2>
class PhanSo{
T1 Tu;
T2 Mau;
public:
PhanSo(T1 a, T2 b){
Tu = a;
Mau = b;
}
};
int main(){
PhanSo<int, int> x(1, 2);
PhanSo<double, double> y(0.3, 0.4);
PhanSo<int, double> Z(3, 8.3);
}
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