软件工程实习

 1 #include<iostream>
 2 #include<vector> 
 3 #include<algorithm>
 4 #include<cmath>
 5 #include<cstdio>
 6 using namespace std;
 7 struct student{
 8     int score;
 9     char team;
10     int sum;
11 };
12 vector<student> vec;
13 vector<vector<int> > mark_team(30);
14 vector<int> project(30);
15 bool cmp(student a, student b){
16     if (a.sum != b.sum)
17         return a.sum>b.sum;
18     else
19         return a.team<b.team;
20 }
21 int main(){
22     struct student stu;
23     int n, k;
24     char c;
25     scanf("%d%d", &n, &k);
26     for (int i = 0; i<n; i++){
27         scanf("%d %c", &stu.score, &stu.team);
28         vec.push_back(stu);
29     }
30     for (int i = 0; i<30; i++){
31         mark_team[i].resize(30);
32     }
33     int a;
34     for (int i = 0; i<k; i++){
35         for (int j = 0; j<k; j++){
36             scanf("%d", &a);
37             mark_team[i][j] = a;
38         }
39     }
40     double sum;
41     int count;
42     for (int j = 0; j<k; j++){
43         sum = 0;
44         count = 0;
45         for (int i = 0; i<k; i++){
46             sum += mark_team[i][j];
47         }
48         double average = sum / k;
49         sum = 0;
50         for (int i = 0; i<k; i++){
51             if (abs(mark_team[i][j] - average) <= 15){
52                 sum += mark_team[i][j];
53                 count++;
54             }
55         }
56         average = sum / count;
57         project[j] = round(average);
58     }
59     for (int i = 0; i<n; i++){
60         vec[i].sum =round( vec[i].score*0.6 + project[vec[i].team - ‘A‘] * 0.4);
61     }
62     sort(vec.begin(), vec.end(), cmp);
63     for (int i = 0; i<n; i++){
64         printf("%d %c\n", vec[i].sum, vec[i].team);
65     }
66     return 0;
67 }