关于类的定义和调用问题
程序目的：
在Cpp1中定义Time类，在Cpp2中定义Time类的各函数，在Cpp3中调用Time类输出.
程序如下，就是通不过，望高人来指教~~~

Cpp1.cpp

#include <iostream>
using namespace std;

class Time
{
public:
void show(int, int, int);
private:
int hour;
int minute;
int second;
}

Cpp2.cpp

#include <iostream>
#include "G:\Program\Test\Cpp1.cpp ";
using namespace std;
void Time::show(int hour, int minute, int second)
{
cout < < hour < < ": " < < minute < < ": " < < second;
}

Cpp3.cpp

#include <iostream>
#include "Cpp2.cpp "
using namespace std;
int main()
{
Time t;
t.show(12,35,15);
return 0;
}

[解决办法]
Cpp1.cpp

#include <iostream>
using namespace std;

class Time
{
public:
void show(int, int, int);
private:
int hour;
int minute;
int second;
};//注意要分号