#include<iostream>

using namespace std;

template <class T1,class T2>

class AAA

{

private:

T1 x;

T2 y;

public:

AAA(T1 a, T2 b) {x = a; y = b;}

void myShow()

{

cout<< (x>y?x:y)<<endl;

}

};

void main()

{

int a=1;

float b = 2.0;

(++a)+=(a++);

a = 1;

a+= (a++);

AAA<int,float> m(a,b);

m.myShow();

}

/*

#include <iostream>

using namespace std;

template <class T1, class T2> //使用2个类型参数

class MyTemClass //定义类模板

{

private:

T1 x;

T2 y;

public:

MyTemClass(T1 a, T2 b) {x=a; y=b;} //构造函数

void ShowMax() //输出最大的数据成员

{

cout<<"MaxMember="<<(x>=y ? x : y)<<endl;

}

};

void main()

{

int a=100;

float b=123.45F;

MyTemClass<int, float> mt(a,b); //声明类模板的对象

mt.ShowMax();

} */