rqnoj 126 :: 奖学金

快排都没用。。明天奔芜湖去，后天NOIp，仅仅是练手。。

 

Win底下有点奇怪

所以用的Emacs

很久以前模这个很熟，太熟了。。基本不离键盘无限顺畅。。

现在用却很不习惯了。。

习惯K＆R风格，自动缩进啥的

 

#include <stdio.h>

long sum[301], chn[301], num[301], n;

void read_in()
{
     long i, c, m, e;
     scanf ( "%ld", &n );
     for ( i = 0; i < n; i ++ ){
      scanf ( "%ld %ld %ld", &c, &m, &e );
      sum[i] = c+m+e;
      chn[i] = c;
      num[i] = i+1;
     }
}

void swap( long *a, long *b )
{
     long tmp;
     tmp = *a;
     *a = *b;
     *b = tmp;
}

int main()
{
     long i, j;
     read_in();
     
     for ( i = 0; i < n-1; i ++ )
      for ( j = i+1; j < n; j ++ )
           if ( sum[i] < sum[j] || (sum[i]==sum[j] && chn[i]<chn[j]) || 
            (sum[i]==sum[j] && chn[i]==chn[j] && num[i]>num[j]) ){
            swap ( &sum[i], &sum[j] );
            swap ( &chn[i], &chn[j] );
            swap ( &num[i], &num[j] );
           }

     for ( i = 0; i < 5; i ++ )
      printf ( "%ld %ld\n", num[i], sum[i] );
     return 0;
}