17周 oj 比较大小 类模板

/*声明一个类模板，利用它分别实现两个整数.浮点数和字符的比较，求出大数和小数。说明：在类模板外定义各成员函数。输入两个整数、两个浮点数和两个字符从大到小输出两个整数、两个浮点数和两个字符*/#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;};//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;}/* 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;}