提出 #73406383

ソースコード 拡げる

#include <iostream>
#include <vector>
using namespace std;

#define ll long long
int main() {
    int N, K;
    cin >> N >> K;
    vector<int> a(N);
    for (int i = 0; i < N; i++) {
        cin >> a[i];
    }
    ll s = 0;
    for (int i = 0; i < K; i++) {
        s += a[i];
    }
    int res = 0;
    if (s <= 0) {
        res++;
    }
    int j = 0;
    for (int i = K; i < N; i++) {
        s += a[i] - a[j];
        j++;
        if (s <= 0) {
            res++;
        }
    }
    cout << res << endl;
    return 0;
}

提出情報

提出日時
問題 C - センサーデータの異常検知
ユーザ jiahojian0228
言語 C++23 (GCC 15.2.0)
得点 333
コード長 554 Byte
結果 AC
実行時間 54 ms
メモリ 4120 KiB

ジャッジ結果

セット名 Sample All
得点 / 配点 0 / 0 333 / 333
結果
AC × 3
AC × 71
セット名 テストケース
Sample sample01.txt, sample02.txt, sample03.txt
All sample01.txt, sample02.txt, sample03.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt, in47.txt, in48.txt, in49.txt, in50.txt, in51.txt, in52.txt, in53.txt, in54.txt, in55.txt, in56.txt, in57.txt, in58.txt, in59.txt, in60.txt, in61.txt, in62.txt, in63.txt, in64.txt, in65.txt, in66.txt, in67.txt, in68.txt
ケース名 結果 実行時間 メモリ
in01.txt AC 1 ms 3500 KiB
in02.txt AC 1 ms 3596 KiB
in03.txt AC 1 ms 3584 KiB
in04.txt AC 1 ms 3584 KiB
in05.txt AC 1 ms 3672 KiB
in06.txt AC 1 ms 3584 KiB
in07.txt AC 1 ms 3420 KiB
in08.txt AC 1 ms 3648 KiB
in09.txt AC 26 ms 4056 KiB
in10.txt AC 33 ms 3948 KiB
in11.txt AC 49 ms 4072 KiB
in12.txt AC 49 ms 4068 KiB
in13.txt AC 48 ms 4048 KiB
in14.txt AC 43 ms 4120 KiB
in15.txt AC 50 ms 4120 KiB
in16.txt AC 54 ms 3996 KiB
in17.txt AC 53 ms 3956 KiB
in18.txt AC 1 ms 3500 KiB
in19.txt AC 52 ms 4048 KiB
in20.txt AC 48 ms 4116 KiB
in21.txt AC 49 ms 3996 KiB
in22.txt AC 18 ms 3984 KiB
in23.txt AC 48 ms 4044 KiB
in24.txt AC 48 ms 4000 KiB
in25.txt AC 20 ms 4048 KiB
in26.txt AC 18 ms 4084 KiB
in27.txt AC 48 ms 3948 KiB
in28.txt AC 49 ms 4076 KiB
in29.txt AC 46 ms 4044 KiB
in30.txt AC 1 ms 3596 KiB
in31.txt AC 1 ms 3580 KiB
in32.txt AC 48 ms 4060 KiB
in33.txt AC 1 ms 3616 KiB
in34.txt AC 1 ms 3564 KiB
in35.txt AC 1 ms 3420 KiB
in36.txt AC 1 ms 3420 KiB
in37.txt AC 1 ms 3504 KiB
in38.txt AC 45 ms 4116 KiB
in39.txt AC 26 ms 4060 KiB
in40.txt AC 26 ms 4116 KiB
in41.txt AC 48 ms 4060 KiB
in42.txt AC 48 ms 4000 KiB
in43.txt AC 49 ms 3996 KiB
in44.txt AC 37 ms 4072 KiB
in45.txt AC 37 ms 3956 KiB
in46.txt AC 49 ms 3948 KiB
in47.txt AC 49 ms 4084 KiB
in48.txt AC 48 ms 4056 KiB
in49.txt AC 49 ms 4012 KiB
in50.txt AC 48 ms 4048 KiB
in51.txt AC 1 ms 3640 KiB
in52.txt AC 1 ms 3428 KiB
in53.txt AC 1 ms 3628 KiB
in54.txt AC 1 ms 3668 KiB
in55.txt AC 1 ms 3596 KiB
in56.txt AC 1 ms 3428 KiB
in57.txt AC 1 ms 3596 KiB
in58.txt AC 1 ms 3528 KiB
in59.txt AC 1 ms 3560 KiB
in60.txt AC 1 ms 3672 KiB
in61.txt AC 1 ms 3500 KiB
in62.txt AC 1 ms 3500 KiB
in63.txt AC 1 ms 3584 KiB
in64.txt AC 1 ms 3584 KiB
in65.txt AC 1 ms 3580 KiB
in66.txt AC 1 ms 3580 KiB
in67.txt AC 49 ms 4000 KiB
in68.txt AC 42 ms 4000 KiB
sample01.txt AC 1 ms 3580 KiB
sample02.txt AC 1 ms 3420 KiB
sample03.txt AC 1 ms 3580 KiB