题目:click here ~
太水了,今天做了很多题,这题随手打个水笔
#pragma warning (disable:4996)
#include <iostream>
#include<cstdio>
#include<cstring>
#include<cstdlib>
#include<cctype>
#include<cmath>
#include<algorithm>
#include<queue>
#include<map>
#include<vector>
#include<set>
#include<string>
using namespace std;
int main()
{
int N;
int a[105];
for (int i = 1; i <= 100; i++)
{
a[i] = i*i;
}
while (cin >> N&&N)
{
int ans = 0, n;
while (N--)
{
scanf("%d", &n);
ans += a[n];
}
printf("%d\n", ans);
}
}