静态成员.txt

来自「全部是一些基础的平时练习及作业题！都有源代码」· 文本 代码 · 共 39 行

#include<iostream.h>
class student
{
static int count ;
int n;

public:
student()
{
count++;
n=200+count;


}
void print()
{
cout<<"student"<<n<<"  ";
cout<<"count="<<count<<endl;
}
};
int student::count=0;
main()
{
student student1;
student1.print();
cout<<"-----\n";
student student2;
student2.print();
student1.print();
cout<<"-----\n";
student student5;
student5.print();
student1.print();
cout<<"-----\n";
return 0;
}