OJ19

#include <iostream>

#include <iomanip>

using namespace std;

template<class numtype>

class Compare

{

public:

    Compare(numtype a,numtype b);

    numtype max();

    numtype min();

private:

    numtype x,y;

};
template<class numtype>
 Compare<numtype>::Compare(numtype a,numtype b)
{
   x=a;
   y=b;

}
template<class numtype>

 numtype Compare<numtype>:: max()
 {
     return (x>y)?x:y;
 }

template<class numtype>

 numtype Compare<numtype>:: min()
 {
     return (x<y)?x:y;
 }
//主函数已给定如下，提交时不需要包含，会自动添加到程序尾部

/* C++代码 */

int main()

{

    int i1,i2;

    cin>>i1>>i2;

    Compare<int> cmp1(i1,i2);

    cout<<cmp1.max()<<" "<<cmp1.min()<<endl;

    float f1,f2;

    cin>>f1>>f2;

    Compare<float> cmp2(f1,f2);

    cout<<setiosflags(ios::fixed);

    cout<<setprecision(2);

    cout<<cmp2.max()<<" "<<cmp2.min()<<endl;

    char c1,c2;

    cin>>c1>>c2;

    Compare<char> cmp3(c1,c2);

    cout<<cmp3.max()<<" "<<cmp3.min()<<endl;

    return 0;

}