Submission #31069211

Source Code Expand

import bisect
n, k = map(int, input().split())
a = list(map(int, input().split()))
answer = bisect.bisect_left(a, k)
if answer == n:
    print(-1)
else:
    print(answer)

Submission Info

Submission Time
Task A - 二分探索の練習問題
User Pro_ktmr
Language PyPy3 (7.3.0)
Score 100
Code Size 177 Byte
Status AC
Exec Time 96 ms
Memory 84580 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 2
AC × 24
Set Name Test Cases
Sample sample_001.txt, sample_002.txt
All sample_001.txt, sample_002.txt, data_001.txt, data_002.txt, data_003.txt, data_004.txt, data_005.txt, data_006.txt, data_007.txt, data_008.txt, data_009.txt, data_010.txt, data_011.txt, data_012.txt, data_013.txt, data_014.txt, data_015.txt, data_016.txt, data_017.txt, data_018.txt, data_019.txt, data_020.txt, sample_001.txt, sample_002.txt
Case Name Status Exec Time Memory
data_001.txt AC 96 ms 83104 KiB
data_002.txt AC 54 ms 65660 KiB
data_003.txt AC 74 ms 81784 KiB
data_004.txt AC 79 ms 82248 KiB
data_005.txt AC 72 ms 82280 KiB
data_006.txt AC 67 ms 79036 KiB
data_007.txt AC 54 ms 68340 KiB
data_008.txt AC 66 ms 78716 KiB
data_009.txt AC 77 ms 81868 KiB
data_010.txt AC 58 ms 69088 KiB
data_011.txt AC 65 ms 78764 KiB
data_012.txt AC 72 ms 81392 KiB
data_013.txt AC 75 ms 83260 KiB
data_014.txt AC 79 ms 84580 KiB
data_015.txt AC 63 ms 78764 KiB
data_016.txt AC 76 ms 83400 KiB
data_017.txt AC 63 ms 75356 KiB
data_018.txt AC 55 ms 65272 KiB
data_019.txt AC 66 ms 78472 KiB
data_020.txt AC 60 ms 71992 KiB
sample_001.txt AC 50 ms 61348 KiB
sample_002.txt AC 50 ms 61480 KiB