Submission #69647463

Source Code Expand

#include <bits/stdc++.h>
#define int long long
using namespace std;

int32_t main()
{
    ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);
#ifdef ONLINE_JUDGE
#else
    freopen("test.in", "r", stdin);
    freopen("test.out", "w", stdout);
#endif
    int n;
    cin >> n;
    int res = 0;
    for (int i = 1; i <= n; i++) {
        int cur = 1;
        if (i % 2 == 1) cur = -1;
        res += (i * i * i) * cur;
    }
    cout << res;
}

Submission Info

Submission Time
Task A - Sigma Cubes
User Nhatthang27
Language C++ 20 (gcc 12.2)
Score 100
Code Size 463 Byte
Status AC
Exec Time 1 ms
Memory 3560 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 10
Set Name Test Cases
Sample 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt
All 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 01_random_00.txt, 01_random_01.txt, 01_random_02.txt, 01_random_03.txt, 01_random_04.txt, 01_random_05.txt, 01_random_06.txt
Case Name Status Exec Time Memory
00_sample_00.txt AC 1 ms 3544 KiB
00_sample_01.txt AC 1 ms 3444 KiB
00_sample_02.txt AC 1 ms 3412 KiB
01_random_00.txt AC 1 ms 3468 KiB
01_random_01.txt AC 1 ms 3388 KiB
01_random_02.txt AC 1 ms 3452 KiB
01_random_03.txt AC 1 ms 3548 KiB
01_random_04.txt AC 1 ms 3448 KiB
01_random_05.txt AC 1 ms 3352 KiB
01_random_06.txt AC 1 ms 3560 KiB