作业0414 t5

#include <iostream>using namespace std;class Student {public:    Student(int, int);void max(Student* s);private:int num;int scor;};Student::Student(int n, int s):num(n),scor(s){}void Student::max(Student* s){int i, max_num=0, max_scor=0;for(i=0;i<5;++i)if((s+i)->scor > max_scor){max_scor=(s+i)->scor;max_num=(s+i)->num;}cout<<"成绩最高者的学号为"<<max_num<< endl;}int main() { Student s[5]= {Student(1, 78), Student(2, 92), Student(4, 81), Student(4, 89), Student(5, 68)};Student *p;p=&s[0];p->max(p); return 0;}