#include "iostream.h"
#include "string.h"
//以下通过重载函数模板,定义了2个模板
//定义模板
template <class TYPE>      //定义第一个模板
TYPE max(TYPE a,TYPE b)
{
 return (a>b)?a:b;
}
template <class TYPE>      //定义第二个模板
TYPE max(TYPE a,TYPE b,TYPE c)
{
 TYPE t;
 t=(a>b)?a:b;
 return (t>c)?t:c;
}
//重写一个非函数模板来专门处理这种特殊情况
char *max(char *a,char *b)
{
 return (strcmp(a,b)>0)?a:b;
}

void main(void)
{
 int x=10,y=20,max2;
 double a=10.3,b=21.7,c=14.5,max3;
 max2=max(x,y);
 max3=max(a,b,c);
    char max1=max(*"WYZ",*"ABC");    //这里不加*的时候编译过不去
 cout<<"The maximum of "<<x<<" and "<<y<<" is: "
     <<max2<<endl;
 cout<<"The maximum of "<<a<<", "<<b<<" and "<<c<<"is "
     <<max3<<endl;
 cout<<"The maximum of\"WYZ\"and\"ABC\" is:  "<<max1<<endl;     //\"是转义符,输出双引号用
}