Submission #7096867


Source Code Expand

from sys import exit, stdin
N, K = [int(_) for _ in stdin.readline().rstrip().split()]
S = [int(stdin.readline().rstrip()) for _ in range(N)]
if 0 in S:
    print(N)
    exit()

ans = 0
right = 0
mul = 1
for left in range(N):
    while right < N and (mul * S[right] <= K):
        mul *= S[right]
        right += 1
    ans = max(ans, right - left)
    if left == right:
        right += 1
    else:
        mul /= S[left]

print(ans)

Submission Info

Submission Time
Task C - 列
User tython
Language Python (3.4.3)
Score 100
Code Size 454 Byte
Status AC
Exec Time 221 ms
Memory 7072 KB

Judge Result

Set Name Sample Subtask1 Subtask2
Score / Max Score 0 / 0 20 / 20 80 / 80
Status
AC × 4
AC × 27
AC × 44
Set Name Test Cases
Sample subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt
Subtask1 subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.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_corner.txt, subtask1_killer1.txt, subtask1_killer2.txt, subtask1_killer3.txt, subtask1_killer4.txt, subtask1_killer5.txt
Subtask2 subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.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_corner.txt, subtask1_killer1.txt, subtask1_killer2.txt, subtask1_killer3.txt, subtask1_killer4.txt, subtask1_killer5.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt
Case Name Status Exec Time Memory
subtask0_sample_01.txt AC 17 ms 3064 KB
subtask0_sample_02.txt AC 17 ms 3060 KB
subtask0_sample_03.txt AC 17 ms 3064 KB
subtask0_sample_04.txt AC 17 ms 3064 KB
subtask1_01.txt AC 18 ms 3064 KB
subtask1_02.txt AC 18 ms 3064 KB
subtask1_03.txt AC 19 ms 3064 KB
subtask1_04.txt AC 19 ms 3060 KB
subtask1_05.txt AC 18 ms 3064 KB
subtask1_06.txt AC 18 ms 3060 KB
subtask1_07.txt AC 19 ms 3064 KB
subtask1_08.txt AC 19 ms 3064 KB
subtask1_09.txt AC 19 ms 3060 KB
subtask1_10.txt AC 19 ms 3064 KB
subtask1_11.txt AC 19 ms 3060 KB
subtask1_12.txt AC 19 ms 3064 KB
subtask1_13.txt AC 19 ms 3064 KB
subtask1_14.txt AC 19 ms 3064 KB
subtask1_15.txt AC 19 ms 3064 KB
subtask1_16.txt AC 18 ms 3064 KB
subtask1_17.txt AC 18 ms 3064 KB
subtask1_corner.txt AC 17 ms 3064 KB
subtask1_killer1.txt AC 17 ms 3064 KB
subtask1_killer2.txt AC 17 ms 3064 KB
subtask1_killer3.txt AC 17 ms 3064 KB
subtask1_killer4.txt AC 17 ms 3060 KB
subtask1_killer5.txt AC 17 ms 3064 KB
subtask2_01.txt AC 118 ms 3860 KB
subtask2_02.txt AC 142 ms 3880 KB
subtask2_03.txt AC 211 ms 7072 KB
subtask2_04.txt AC 211 ms 3880 KB
subtask2_05.txt AC 128 ms 7068 KB
subtask2_06.txt AC 124 ms 7064 KB
subtask2_07.txt AC 221 ms 3860 KB
subtask2_08.txt AC 196 ms 3860 KB
subtask2_09.txt AC 198 ms 3880 KB
subtask2_10.txt AC 208 ms 3880 KB
subtask2_11.txt AC 197 ms 3860 KB
subtask2_12.txt AC 214 ms 6284 KB
subtask2_13.txt AC 214 ms 6268 KB
subtask2_14.txt AC 213 ms 6284 KB
subtask2_15.txt AC 209 ms 7072 KB
subtask2_16.txt AC 186 ms 3864 KB
subtask2_17.txt AC 184 ms 3880 KB