1848427_ac_0ms_36k.c

北大大牛代码 1240道题的原代码 超级权威

# include <stdio.h>

void main()
{
  int C, m, n, NO, a[1001];
  long sum;
  
  scanf("%d",&C);
  while(C--)
  {
    scanf("%d",&m);
    sum = NO = 0;
    for(n = 0; n < m; n++)
    {
     scanf("%d",&a[n]);
     sum += a[n];
    }
    for(n = 0; n < m; n++)
     if(a[n]*m>sum)
     NO++;
     printf("%.3lf%%\n",NO*100.0/m);
  }
 }