Submission #2531327

Source Code Expand

def main():
    N, K = map(int, input().split())
    t = [int(input()) for _ in range(N)]

    for i in range(2, N):
        s = sum(t[i-2:i+1])
        if s < K:
            print(i + 1)
            return

    print(-1)


if __name__ == '__main__':
    main()

Submission Info

Submission Time
Task A - ぐっすり
User ksomemo
Language Python (3.4.3)
Score 100
Code Size 277 Byte
Status AC
Exec Time 200 ms
Memory 6544 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 34
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt
Case Name Status Exec Time Memory
sample_01.txt AC 17 ms 2940 KB
sample_02.txt AC 17 ms 2940 KB
sample_03.txt AC 17 ms 3060 KB
subtask1_01.txt AC 133 ms 5796 KB
subtask1_02.txt AC 56 ms 4084 KB
subtask1_03.txt AC 44 ms 3700 KB
subtask1_04.txt AC 36 ms 3436 KB
subtask1_05.txt AC 118 ms 5416 KB
subtask1_06.txt AC 84 ms 4624 KB
subtask1_07.txt AC 118 ms 5528 KB
subtask1_08.txt AC 50 ms 3692 KB
subtask1_09.txt AC 157 ms 6084 KB
subtask1_10.txt AC 125 ms 5648 KB
subtask1_11.txt AC 28 ms 3188 KB
subtask1_12.txt AC 112 ms 5392 KB
subtask1_13.txt AC 162 ms 6180 KB
subtask1_14.txt AC 86 ms 4772 KB
subtask1_15.txt AC 161 ms 6432 KB
subtask1_16.txt AC 159 ms 6432 KB
subtask1_17.txt AC 158 ms 6424 KB
subtask1_18.txt AC 159 ms 6424 KB
subtask1_19.txt AC 161 ms 6432 KB
subtask1_20.txt AC 161 ms 6532 KB
subtask1_21.txt AC 168 ms 6412 KB
subtask1_22.txt AC 188 ms 6432 KB
subtask1_23.txt AC 162 ms 6540 KB
subtask1_24.txt AC 159 ms 6428 KB
subtask1_25.txt AC 162 ms 6544 KB
subtask1_26.txt AC 159 ms 6536 KB
subtask1_27.txt AC 165 ms 6404 KB
subtask1_28.txt AC 164 ms 6540 KB
subtask1_29.txt AC 162 ms 6412 KB
subtask1_30.txt AC 200 ms 3856 KB
subtask1_31.txt AC 161 ms 3856 KB