Submission #69334227

Source Code Expand

n, r = map(int, input().split())
L = list(map(int, input().split()))
left = sum(1 for i in range(r) if L[i] == 0)
right = sum(1 for i in range(r, n) if L[i] == 0)
if left and right:
    print(left + right + 2)
elif left:
    print(left)
elif right:
    print(right)
else:
    print(0)

Submission Info

Submission Time
Task C - Lock All Doors
User ffrazi
Language Python (CPython 3.11.4)
Score 0
Code Size 295 Byte
Status WA
Exec Time 35 ms
Memory 12824 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 1
WA × 2
AC × 7
WA × 26
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 10 ms 8424 KiB
sample01.txt WA 10 ms 8432 KiB
sample02.txt WA 10 ms 8500 KiB
testcase00.txt AC 26 ms 11200 KiB
testcase01.txt AC 34 ms 12752 KiB
testcase02.txt WA 29 ms 12248 KiB
testcase03.txt WA 33 ms 12756 KiB
testcase04.txt AC 14 ms 9368 KiB
testcase05.txt AC 35 ms 12700 KiB
testcase06.txt AC 28 ms 11472 KiB
testcase07.txt AC 34 ms 12648 KiB
testcase08.txt WA 19 ms 10092 KiB
testcase09.txt WA 33 ms 12824 KiB
testcase10.txt WA 28 ms 11512 KiB
testcase11.txt WA 34 ms 12680 KiB
testcase12.txt WA 12 ms 9220 KiB
testcase13.txt WA 34 ms 12760 KiB
testcase14.txt WA 31 ms 11564 KiB
testcase15.txt WA 34 ms 12776 KiB
testcase16.txt WA 32 ms 12216 KiB
testcase17.txt WA 33 ms 12804 KiB
testcase18.txt WA 10 ms 8904 KiB
testcase19.txt WA 35 ms 12744 KiB
testcase20.txt WA 24 ms 10984 KiB
testcase21.txt WA 32 ms 12684 KiB
testcase22.txt WA 31 ms 12096 KiB
testcase23.txt WA 33 ms 12724 KiB
testcase24.txt WA 28 ms 11760 KiB
testcase25.txt WA 30 ms 12820 KiB
testcase26.txt WA 30 ms 12012 KiB
testcase27.txt WA 34 ms 12696 KiB
testcase28.txt WA 35 ms 12768 KiB
testcase29.txt WA 34 ms 12768 KiB