OJ-Problems-Source/HDOJ/2088_autoAC.cpp
2016-08-19 16:52:35 +08:00

32 lines
602 B
C++

#include <iostream>
using namespace std;
int main()
{
int n;
int a[51];
int mid;
long long sum;
bool first = true;
while(cin >> n && n)
{
sum = 0;
if(!first)
cout << endl;
for(int i = 0; i < n; i++)
{
cin >> a[i];
sum += a[i];
}
int move = 0;
mid = sum / n;
for(int i = 0; i < n; i++)
{
if(a[i] > mid)
move += a[i] - mid;
}
cout << move << endl;
first = false;
}
return 0;
}