Question

c++求大神解释类模板为什么会出现乱码！！！

#include <iostream>
using namespace std;
template<class mnb>
class Compare
{public:
Compare(mnb k,mnb l)
{
k=x;
l=y;
}
mnb display()
{
if (x>y) return x;
else return y;
}
private:
mnb x;
mnb y;
};
int main()
{
Compare <int> t1(3,7);
cout<<t1.display()<<endl;
Compare <float> t2(3.1f,.311f);
cout<<t2.display()<<endl;
Compare <char> t3('A','a');
cout<<t3.display()<<endl;
return 0;
}

Answer 1

Compare(mnb k,mnb l)
{
k=x;
l=y;
}

函数应该是写错了吧。应该是
Compare(mnb k,mnb l)
{
x=k;
y=l;
}

Answer 2

Compare(mnb k,mnb l)
{
k=x;
l=y;
}
==>
Compare(mnb k,mnb l)
{
x=k;
y=l;
}

Answer 3

额。。。观看，学习

Answer 4

x=k;
y=l;