C++模板之函数模板

#include <iostream>
#include <string>
using namespace std;

template<typename T>
T maxValue(T value1,T value2)
{
if(value1>value2)
{
return value1;
}
return value2;
}

int main()
{
cout<<maxValue(1,3)<<endl;
cout<<maxValue("a","b")<<endl;
cout<<maxValue(1.5,2.66)<<endl;
char a;
cin>>a;

}