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最新推荐文章于 2025-01-02 23:30:06 发布

YuSong4869

最新推荐文章于 2025-01-02 23:30:06 发布

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本文链接：https://blog.youkuaiyun.com/YuSong4869/article/details/45149169

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<img src="https://img-blog.youkuaiyun.com/20150420132918971?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvWXVTb25nNDg2OQ==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />#include <iostream> 
using namespace std; 
class Student  
{public:  
Student(int n,float s):num(n),score(s){} 
void change(int n,float s) {num=n;score=s;} 
void display() {cout<<num<<" "<<score<<endl;} 
private: 
int num; 
float score; 
}; 
int main()  
{Student stud(101,78.5); 
Student *p=&stud; 
p->display();
p->change(101,80.5); 
p->display(); 
return 0; 
}