沙雕模拟

 1 #include <cstdio>
 2 #include <cstdlib>
 3 #include <map>
 4 #include <string>
 5 #include <vector>
 6 #include <iostream>
 7 #define eps 1e-9
 8 using namespace std;
 9 typedef long long LL;
10 map<LL, bool> gender;//sex m boy 1 f girl 0
11 map<LL, int> score;
12 map<LL, int> sunshine_run_cnt;
13 map<LL, LL> sunshine_run_date;
14 map<LL, int> sunshine_end_time;
15 map<LL, int> traning_camp_cnt;
16 vector<LL> stu_id;
17 int long_run_table[5][10] = {{12, 13, 13, 14, 14, 15, 15, 16, 17, 18},
18                              {30,  0, 30,  0, 30, 10, 50, 30, 10,  0},
19                              { 6,  6,  7,  7,  7,  8,  8,  8,  8,  9},
20                              {40, 57, 14, 31, 50,  5, 20, 35, 50,  0},
21                              {20, 18, 16, 14, 12, 10,  8,  6,  4,  2}};//长跑测试 
22 int sunshine_run_table[2][7] = {{21, 19, 17, 14, 11, 7, 3},
23                                 {10,  9,  8,  7,  6, 4, 2}};
24 int traning_camp_table[2][5] = {{18, 15, 12, 9, 6},
25                                 { 5,  4,  3, 2, 1}};//班级训练营 
26 int gpa_table[11] = {95, 90, 85, 80, 77, 73, 70, 67, 63, 60, 0};//分数区间 
27 string grade_table[11] = {"A", "A-", "B+", "B", "B-", "C+", "C", "C-", "D+", "D", "F"};
28 int main(int argc, char* argv[]) {
29     freopen("score.in", "r", stdin);
30     freopen("score.out", "w", stdout);
31     int n;
32     scanf("%d", &n);
33     for (int i = 0; i < n; i++) {
34         LL id;
35         char g, p;
36         int s1, a, b, s2, cnt;
37         scanf("%lld %c %d %d\‘%d\" %c %d %d", &id, &g, &s1, &a, &b, &p, &s2, &cnt);
38         stu_id.push_back(id);
39         gender[id] = g == ‘M‘ ? 1 : 0;// 你是mm 还是 gg?(突然非主流) 
40         score[id] += s1;//体育课专项成绩 
41         for (int j = 0; j < 10; j++)
42             if ((g == ‘M‘ && a * 60 + b <= long_run_table[0][j] * 60 + long_run_table[1][j]) || 
43                 (g == ‘F‘ && a * 60 + b <= long_run_table[2][j] * 60 + long_run_table[3][j])) {
44                 score[id] += long_run_table[4][j];
45                 break;
46             }//长跑测试 
47         score[id] += p == ‘P‘ ? 10 : 0;//体质测试 
48         score[id] += s2;//期末检测成绩 
49         traning_camp_cnt[id] = cnt;//班级训练营 
50     }
51     int m;//sun run
52     scanf("%d", &m);
53     for (int i = 0; i < m; i++) {
54         LL date, id;
55         double dis;
56         scanf("%lld %lld %d:%d:%d %d:%d:%d %lf %d\‘%d\" %d", &date, &id, &h0, &m0, &s0, &h1, &m1, &s1, &dis, &a, &b, &step);//这题输入处理太重要啦 
57         if ((gender[id] && dis + eps < 3.0) || (!gender[id] && dis + eps < 1.5)) continue//阳光长跑长度,不够直接不再处理;
58         double delta_t = (h1 - h0) * 3600 + (m1 - m0) * 60 + (s1  - s0);//时间 
59         double v = dis * 1000 / delta_t, stride = dis * 1000 / step;//速度 步频 
60         if (v < 2.0 - eps || v > 5.0 + eps) continue;//速度判断 
61         if (a * 60 + b > 270) continue;//暂停时间判断 
62         if (stride > 1.5 + eps) continue;//步频判断 
63         int start_sec = h0 * 3600 + m0 * 60 + s0;
64         int end_sec = h1 * 3600 + m1 * 60 + s1;
65         if (sunshine_run_date[id] == date && start_sec - sunshine_end_time[id] < 3600 * 6) continue;//间隔6h 
66         sunshine_run_cnt[id]++;//长跑次数 
67         sunshine_run_date[id] = date;//记录上次是什么时候跑的 day 
68         sunshine_end_time[id] = end_sec;//记录结束时间，辅助判断间隔6h 
69     }
70     int tot[11];
71     for (int i = 0; i < 11; i++) tot[i] = 0;
72     for (int i = 0; i < n; i++) {
73         LL id = stu_id[i];
74         for (int j = 0; j < 7; j++)
75             if (sunshine_run_cnt[id] >= sunshine_run_table[0][j]) {//阳光长跑 
76                 score[id] += sunshine_run_table[1][j];
77                 break;
78             }
79         for (int j = 0; j < 5; j++)
80             if (sunshine_run_cnt[id] + traning_camp_cnt[id] >= traning_camp_table[0][j]) {//专项成绩 
81                 score[id] += traning_camp_table[1][j];
82                 break;
83             }
84         string grade;
85         for (int j = 0; j < 11; j++)
86             if (score[id] >= gpa_table[j]) {
87                 grade = grade_table[j];
88                 tot[j]++;//调试用 
89                 break;
90             }
91         cout << id << ‘ ‘ << score[id] << ‘ ‘ << grade << endl;
92     }
93     return 0;
94 }
95