提出 #73215137


ソースコード 拡げる

#include <bits/stdc++.h>

using u32 = unsigned;
using i64 = long long;
using u64 = unsigned long long;
using i128 = __int128;
using u128 = unsigned __int128;

int main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);

    int N, K;
    i64 M;
    std::cin >> N >> K >> M;

    std::vector<i64> A(N);
    for (int i = 0; i < N; i++) {
        std::cin >> A[i];
    }

    int l = 0, r = 0;
    i64 sum = 0;
    i64 ans = 0;
    for (l = 0; l < N; l++) {
        while (r < N && ((sum < M) || r - l < K)) {
            sum += A[r];
            r++;
        }
        if (sum >= M && r - l >= K) {
            ans += N + 1 - r;
        }
        sum -= A[l];
    }

    std::cout << ans << '\n';

    return 0;
}

提出情報

提出日時
問題 D - 連続練習日数
ユーザ komichi
言語 C++23 (GCC 15.2.0)
得点 400
コード長 767 Byte
結果 AC
実行時間 11 ms
メモリ 5012 KiB

ジャッジ結果

セット名 Sample All
得点 / 配点 0 / 0 400 / 400
結果
AC × 3
AC × 75
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, in69.txt, in70.txt, in71.txt, in72.txt
ケース名 結果 実行時間 メモリ
in01.txt AC 1 ms 3596 KiB
in02.txt AC 1 ms 3600 KiB
in03.txt AC 1 ms 3448 KiB
in04.txt AC 1 ms 3448 KiB
in05.txt AC 1 ms 3600 KiB
in06.txt AC 1 ms 3624 KiB
in07.txt AC 1 ms 3644 KiB
in08.txt AC 1 ms 3592 KiB
in09.txt AC 1 ms 3656 KiB
in10.txt AC 1 ms 3512 KiB
in11.txt AC 10 ms 4936 KiB
in12.txt AC 10 ms 4928 KiB
in13.txt AC 10 ms 4936 KiB
in14.txt AC 10 ms 5004 KiB
in15.txt AC 10 ms 4936 KiB
in16.txt AC 6 ms 5008 KiB
in17.txt AC 1 ms 3488 KiB
in18.txt AC 10 ms 4992 KiB
in19.txt AC 10 ms 5012 KiB
in20.txt AC 10 ms 4928 KiB
in21.txt AC 10 ms 4872 KiB
in22.txt AC 10 ms 4972 KiB
in23.txt AC 9 ms 4936 KiB
in24.txt AC 8 ms 5008 KiB
in25.txt AC 10 ms 5008 KiB
in26.txt AC 10 ms 4872 KiB
in27.txt AC 10 ms 4936 KiB
in28.txt AC 5 ms 4180 KiB
in29.txt AC 1 ms 3600 KiB
in30.txt AC 1 ms 3528 KiB
in31.txt AC 1 ms 3652 KiB
in32.txt AC 1 ms 3652 KiB
in33.txt AC 1 ms 3616 KiB
in34.txt AC 1 ms 3440 KiB
in35.txt AC 1 ms 3488 KiB
in36.txt AC 1 ms 3528 KiB
in37.txt AC 1 ms 3656 KiB
in38.txt AC 5 ms 4228 KiB
in39.txt AC 1 ms 3728 KiB
in40.txt AC 1 ms 3724 KiB
in41.txt AC 7 ms 4928 KiB
in42.txt AC 7 ms 4872 KiB
in43.txt AC 7 ms 4872 KiB
in44.txt AC 6 ms 5004 KiB
in45.txt AC 10 ms 4872 KiB
in46.txt AC 11 ms 5008 KiB
in47.txt AC 8 ms 4928 KiB
in48.txt AC 11 ms 4992 KiB
in49.txt AC 7 ms 4980 KiB
in50.txt AC 7 ms 4948 KiB
in51.txt AC 10 ms 4872 KiB
in52.txt AC 7 ms 4820 KiB
in53.txt AC 7 ms 4932 KiB
in54.txt AC 1 ms 3656 KiB
in55.txt AC 1 ms 3676 KiB
in56.txt AC 1 ms 3624 KiB
in57.txt AC 1 ms 3544 KiB
in58.txt AC 1 ms 3628 KiB
in59.txt AC 1 ms 3600 KiB
in60.txt AC 1 ms 3676 KiB
in61.txt AC 1 ms 3628 KiB
in62.txt AC 1 ms 3656 KiB
in63.txt AC 1 ms 3588 KiB
in64.txt AC 1 ms 3520 KiB
in65.txt AC 1 ms 3528 KiB
in66.txt AC 1 ms 3652 KiB
in67.txt AC 1 ms 3528 KiB
in68.txt AC 1 ms 3600 KiB
in69.txt AC 1 ms 3600 KiB
in70.txt AC 1 ms 3676 KiB
in71.txt AC 10 ms 4872 KiB
in72.txt AC 9 ms 4968 KiB
sample01.txt AC 1 ms 3544 KiB
sample02.txt AC 1 ms 3628 KiB
sample03.txt AC 1 ms 3628 KiB