Submission #3229596

Source Code Expand

#include <iostream>
using namespace std;
using ll = long long;

ll triple(ll a) {
    return a * a * a;
}

int main() {
    ll N, K;
    cin >> N >> K;
    ll ans = triple(N / K);
    if (K % 2 == 0) {
        ans += triple((N + K / 2) / K);
    }
    cout << ans << endl;
    return 0;
}

Submission Info

Submission Time
Task C - Triangular Relationship
User Tiramister
Language C++14 (GCC 5.4.1)
Score 300
Code Size 307 Byte
Status AC
Exec Time 1 ms
Memory 256 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 4
AC × 18
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt, s4.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, s1.txt, s2.txt, s3.txt, s4.txt
Case Name Status Exec Time Memory
01.txt AC 1 ms 256 KiB
02.txt AC 1 ms 256 KiB
03.txt AC 1 ms 256 KiB
04.txt AC 1 ms 256 KiB
05.txt AC 1 ms 256 KiB
06.txt AC 1 ms 256 KiB
07.txt AC 1 ms 256 KiB
08.txt AC 1 ms 256 KiB
09.txt AC 1 ms 256 KiB
10.txt AC 1 ms 256 KiB
11.txt AC 1 ms 256 KiB
12.txt AC 1 ms 256 KiB
13.txt AC 1 ms 256 KiB
14.txt AC 1 ms 256 KiB
s1.txt AC 1 ms 256 KiB
s2.txt AC 1 ms 256 KiB
s3.txt AC 1 ms 256 KiB
s4.txt AC 1 ms 256 KiB