用c语言或者c++编程
问题描述：
建立一个对象数组，内放5个学生的数据（学号、成绩），用指针指向数组首元素，输出第1,3,5个学生的数据
答
#include <iostream>
using namespace std;
class Student
{
public:
Student(int n,float s):num(n),score(s){}
void display(){cout<<num<<" "<<score<<endl;}
private:
int num;
float score;
};
int main()
{
Student s[5] = {Student(1,91),Student(2,92),Student(3,93),Student(4,94),Student(5,95)};
Student *ps = s;
ps->display();
ps++;
ps++;
ps->display();
ps++;
ps++;
ps->display();
return 0;
}