Submission #69316396

Source Code Expand

def calc(l):
    if len(l) == 0:
        return 0
    while l[-1] == 1:
        l.pop()
        if len(l) == 0:
            return 0
    return l.count(1) + len(l)

n, r = map(int, input().split())
l = list(map(int, input().split()))

print(calc(l[:r][::-1]) + calc(l[r:]))

Submission Info

Submission Time
Task C - Lock All Doors
User chachamusics
Language Python (PyPy 3.10-v7.3.12)
Score 300
Code Size 285 Byte
Status AC
Exec Time 81 ms
Memory 113948 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 33
Set Name Test Cases
Sample sample00.txt, sample01.txt, sample02.txt
All sample00.txt, sample01.txt, sample02.txt, testcase00.txt, testcase01.txt, testcase02.txt, testcase03.txt, testcase04.txt, testcase05.txt, testcase06.txt, testcase07.txt, testcase08.txt, testcase09.txt, testcase10.txt, testcase11.txt, testcase12.txt, testcase13.txt, testcase14.txt, testcase15.txt, testcase16.txt, testcase17.txt, testcase18.txt, testcase19.txt, testcase20.txt, testcase21.txt, testcase22.txt, testcase23.txt, testcase24.txt, testcase25.txt, testcase26.txt, testcase27.txt, testcase28.txt, testcase29.txt
Case Name Status Exec Time Memory
sample00.txt AC 58 ms 76516 KiB
sample01.txt AC 58 ms 76420 KiB
sample02.txt AC 58 ms 76320 KiB
testcase00.txt AC 72 ms 100784 KiB
testcase01.txt AC 78 ms 110332 KiB
testcase02.txt AC 76 ms 107296 KiB
testcase03.txt AC 79 ms 111640 KiB
testcase04.txt AC 63 ms 83968 KiB
testcase05.txt AC 80 ms 112520 KiB
testcase06.txt AC 75 ms 104884 KiB
testcase07.txt AC 80 ms 113948 KiB
testcase08.txt AC 67 ms 90176 KiB
testcase09.txt AC 80 ms 111792 KiB
testcase10.txt AC 75 ms 103664 KiB
testcase11.txt AC 79 ms 111088 KiB
testcase12.txt AC 61 ms 81204 KiB
testcase13.txt AC 79 ms 110552 KiB
testcase14.txt AC 76 ms 106856 KiB
testcase15.txt AC 78 ms 110272 KiB
testcase16.txt AC 80 ms 111656 KiB
testcase17.txt AC 80 ms 113168 KiB
testcase18.txt AC 62 ms 81472 KiB
testcase19.txt AC 81 ms 112080 KiB
testcase20.txt AC 72 ms 99688 KiB
testcase21.txt AC 80 ms 111296 KiB
testcase22.txt AC 78 ms 108544 KiB
testcase23.txt AC 80 ms 113060 KiB
testcase24.txt AC 77 ms 107664 KiB
testcase25.txt AC 79 ms 112236 KiB
testcase26.txt AC 77 ms 108240 KiB
testcase27.txt AC 79 ms 111024 KiB
testcase28.txt AC 78 ms 112008 KiB
testcase29.txt AC 78 ms 110436 KiB