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  • hdu2093 考试排名(还需完善)

     下面代码是借鉴的。好多的知识点等着完善

     1 #include <iostream>
     2 #include <string>
     3 #include <algorithm>
     4 using namespace std;
     5 struct stu
     6 {
     7     string name;
     8     int time;
     9     int solved;
    10 }S[10001];
    11 bool cmp(stu a,stu b)
    12 {
    13     return a.solved != b.solved ? a.solved > b.solved:a.time < b.time;
    14 }
    15 int main()
    16 {
    17     int n, m, wa, time, d;
    18     string str;
    19     cin >> n >> m;
    20     d = 0;
    21     while (cin >> S[d].name)
    22     {
    23         S[d].time = 0;
    24         S[d].solved = 0;
    25 
    26         for (int j = 0; j < n;j++)
    27         {
    28             wa = 0;
    29             time = 0;
    30             cin >> str;
    31             if (str[0] == '0' || str[0] == '-')     // 如果没有AC,不处理
    32                 continue;
    33             for (int k = 0; k < str.length();k++)
    34             {
    35                 if(str[k] == '(')                   // 当遇到括号
    36                 {
    37                     k++;
    38                     while (str[k] != ')')           // 记录括号中的WA次数
    39                     {
    40                         wa = wa * 10 + str[k] - '0';
    41                         k++;
    42                     }
    43                     break;
    44                 }
    45                 else                                // 还没有遇到括号
    46                 {
    47                     time = time * 10 + str[k] - '0';// 记录本题的耗时
    48                 }
    49             }
    50             S[d].solved++;
    51             S[d].time += (time + wa*m);
    52         }
    53         d++;
    54     }
    55     sort(S, S + d, cmp);
    56     for (int i = 0; i < d; i++) {
    57         printf("%-10s %2d %4d
    ", S[i].name.c_str(), S[i].solved, S[i].time);
    58     }
    59     return 0;
    60 }
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  • 原文地址:https://www.cnblogs.com/Strugglinggirl/p/5997377.html
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