ural 1864

题意描述不清   而且还卡精度 ~~ 

#include <cstdio>
#include <cstring>
#include <iostream>
using namespace std;

int a[110];
int main()
{
int n, sum = 0;
scanf("%d", &n);
for(int i = 0; i < n; i ++)
{
scanf("%d", &a[i]);
sum += a[i];
}
double k = (double)sum/(n+1), sum2 = 0;
for(int i = 0; i < n; i ++)
{
if((double)a[i] > k)
sum2 += (double)a[i]-k;
}
for(int i = 0; i < n; i ++)
{
if(i)
putchar(' ');
if((double)a[i] > k)
printf("%d", (int)(((double)a[i]-k)/sum2*100+0.00001));
else
printf("0");
}
return 0;
}