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  • uva10194 Football (aka Soccer)

    我都有些想要放弃这道题的想法了,突然间我找到了一本书上有这道题目的翻译,虽然没有题解,但是让我知道了题目的意思就行了,经过一个半小时的奋战,中间 错了好就次,不是因为算法,而是因为粗心写错了一个变量,导致我一直做不出结果,后来又因为那个字符串比较函数,在不同的编译器上是要调用的不同的库函数 的,因为刚开始不知道这个,所以CE了几次,下面是代码
    View Code
    1 #include<stdio.h>
      2 #include<stdlib.h>
      3 #include<string.h>
      4 struct data
      5 {
      6     char a[35];
      7     int b, c, d, e, f, g, h, i;
      8 }team[31];
      9 int cmp(const void *x,const void *y)
     10 {
     11     if(((struct data *)x)->b != ((struct data *)y)->b)
     12         return (((struct data *)x)->b > ((struct data *)y)->b?-1:1);
     13     else if(((struct data *)x)->d != ((struct data *)y)->d)
     14         return (((struct data *)x)->d > ((struct data *)y)->d?-1:1);
     15     else if(((struct data *)x)->g != ((struct data *)y)->g)
     16         return (((struct data *)x)->g > ((struct data *)y)->g?-1:1);
     17     else if(((struct data *)x)->h != ((struct data *)y)->h)
     18         return (((struct data *)x)->h > ((struct data *)y)->h?-1:1);
     19     else if(((struct data *)x)->c != ((struct data *)y)->c)
     20         return (((struct data *)x)->c > ((struct data *)y)->c?1:-1);
     21     return strcasecmp(((struct data *)x)->a,((struct data *)y)->a)<0?-1:1;
     22     //这里的strcasecmp函数,在VC++6.0上面是不支持调用的最后用code blocks
     23 }
     24 int main()
     25 {
     26     int Time;
     27     scanf("%d",&Time);
     28     getchar();
     29     while(Time--)
     30     {
     31         char game[101];
     32         gets(game);
     33         int T, i, N;
     34         scanf("%d",&T);
     35         getchar();
     36         for(i = 0;i < T; i++)
     37         {
     38             gets(team[i].a);
     39             team[i].b = 0;
     40             team[i].c = 0;
     41             team[i].d = 0;
     42             team[i].e = 0;
     43             team[i].f = 0;
     44             team[i].g = 0;
     45             team[i].h = 0;
     46             team[i].i = 0;
     47         }
     48         scanf("%d",&N);
     49         getchar();
     50         char ch, st[35];
     51         for(i = 0;i < N; i++)
     52         {
     53             int k1, k2, r = 0, j = 0;
     54             while((ch = getchar()))
     55             {
     56                 if(ch == '#')break;
     57                 else
     58                     st[j++] = ch;
     59             }
     60             st[j] = '\0';
     61             scanf("%d",&k1);
     62             for(j = 0;j < T; j++)
     63             {
     64                 if(strcmp(team[j].a,st) == 0)
     65                 {
     66                     team[j].c++;
     67                     break;
     68                 }
     69             }
     70             getchar();
     71             scanf("%d",&k2);
     72             getchar();
     73             gets(st);
     74             for(r = 0;r < T; r++)
     75             {
     76                 if(strcmp(team[r].a,st) == 0)
     77                 {
     78                     team[r].c++;
     79                     break;
     80                 }
     81             }
     82             team[r].i += k1;
     83             team[j].i += k2;
     84             team[r].h += k2;
     85             team[j].h += k1;
     86             if(k1 > k2)
     87             {
     88                 team[r].f++;
     89                 team[j].b += 3;
     90                 team[j].d++;
     91             }
     92             else if(k2 > k1)
     93             {
     94                 team[j].f++;
     95                 team[r].b += 3;
     96                 team[r].d++;
     97             }
     98             else
     99             {
    100                 team[r].e++;
    101                 team[j].e++;
    102                 team[r].b++;
    103                 team[j].b++;
    104             }
    105         }
    106         int j;
    107         for(j = 0;j < T; j++)
    108             team[j].g = team[j].h - team[j].i;
    109         qsort(team,T,sizeof(team[0]),cmp);
    110         puts(game);
    111         for(j = 0;j < T; j++)
    112             printf("%d) %s %dp, %dg (%d-%d-%d), %dgd (%d-%d)\n",j+1,team[j].a,team[j].b,team[j].c,team[j].d,team[j].e,team[j].f,team[j].g,team[j].h,team[j].i);
    113         if(Time)
    114             printf("\n");
    115     }
    116     return 0;
    117 }
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  • 原文地址:https://www.cnblogs.com/SDUTYST/p/2601742.html
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