C++的函数名重载

#include <iostream>

using namespace std;

int func(int c)
{
    cout<<"int func(int c)"<<endl;
}

int func(char c)
{
    cout<<"int func(char c)"<<endl;
}
//函数的重载就是函数名相同，根据参数的类型决定调用哪个函数

int main()
{
    int m;
    char n;
    func(m);
    func(n);
    cout << "Hello World!" << endl;
    return 0;
}