Submission #835849


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// C.

#include <iostream>
#include <algorithm>
#include <sstream>
#include <cstdio>
#include <cstring>

using namespace std;
typedef long long LL;

int main(int argc, char *argv[])
{
	int N, sum[202] = {};
	cin >> N;
	for (int i = 0; i < N; ++i) {
		int a;
		cin >> a;
		for (int j = -100; j <= 100; ++j) {
			sum[j + 100] += (a - j) * (a - j);
		}
	}
	int ans = 1 << 30;
	for (int j = -100; j <= 100; ++j) {
		ans = min(ans, sum[j + 100]);
	}
	cout << ans << endl;
	return 0;
}

Submission Info

Submission Time
Task C - Be Together
User hotpepsi
Language C++14 (GCC 5.4.1)
Score 200
Code Size 509 Byte
Status AC
Exec Time 4 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 4
AC × 15
Set Name Test Cases
Sample 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt
All 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt
Case Name Status Exec Time Memory
0_000.txt AC 4 ms 256 KB
0_001.txt AC 4 ms 256 KB
0_002.txt AC 4 ms 256 KB
0_003.txt AC 4 ms 256 KB
1_004.txt AC 4 ms 256 KB
1_005.txt AC 4 ms 256 KB
1_006.txt AC 4 ms 256 KB
1_007.txt AC 4 ms 256 KB
1_008.txt AC 4 ms 256 KB
1_009.txt AC 4 ms 256 KB
1_010.txt AC 4 ms 256 KB
1_011.txt AC 4 ms 256 KB
1_012.txt AC 4 ms 256 KB
1_013.txt AC 4 ms 256 KB
1_014.txt AC 4 ms 256 KB