1004（2） 

 1 //method2 手动排序
 2 #include<iostream>
 3 #include<string>
 4 #include<vector>
 5 #include<algorithm>
 6 #include<windows.h>
 7 
 8 using namespace std;
 9 
10 struct student
11 {
12     string name;
13     string sid;
14     int grade;
15     student(const string &name, const string &sid, int grade) :name(name), sid(sid), grade(grade){ } //constructor
16 };
17 
18 int main()
19 {
20     int grade;
21     int n, cnt = 0;
22     string name, sid;
23     vector<student> v;
24     cin >> n;
25     while (cnt != n)
26     {
27         ++cnt;
28         cin >> name >> sid >> grade;
29         v.push_back(student(name, sid, grade));
30     }
31     sort(v.begin(), v.end(), [](student &s1, student &s2)
32     {
33         return s1.grade > s2.grade;
34     });
35     cout << v.front().name << " " << v.front().sid << endl;
36     cout << v.back().name << " " << v.back().sid << endl;
37 
38     system("pause");
39     return 0;
40 }
posted @ 2020-01-07 16:31  Huayra  阅读(102)  评论(0)    收藏  举报