Submission #55244267

Source Code Expand

n = int(input()) * 2
a = list(map(int, input().split()))
ans = 0
for i in range(1, n - 1):
    if a[i - 1] == a[i + 1]:
        ans += 1
print(ans)

Submission Info

Submission Time
Task B - Couples
User TangentDay
Language Python (CPython 3.11.4)
Score 150
Code Size 155 Byte
Status AC
Exec Time 11 ms
Memory 8572 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 150 / 150
Status
AC × 3
AC × 13
Set Name Test Cases
Sample 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt
All 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 01_test_01.txt, 01_test_02.txt, 01_test_03.txt, 01_test_04.txt, 01_test_05.txt, 01_test_06.txt, 01_test_07.txt, 01_test_08.txt, 01_test_09.txt, 01_test_10.txt
Case Name Status Exec Time Memory
00_sample_01.txt AC 10 ms 8444 KiB
00_sample_02.txt AC 10 ms 8492 KiB
00_sample_03.txt AC 10 ms 8460 KiB
01_test_01.txt AC 10 ms 8572 KiB
01_test_02.txt AC 11 ms 8456 KiB
01_test_03.txt AC 10 ms 8428 KiB
01_test_04.txt AC 10 ms 8388 KiB
01_test_05.txt AC 10 ms 8480 KiB
01_test_06.txt AC 10 ms 8456 KiB
01_test_07.txt AC 10 ms 8516 KiB
01_test_08.txt AC 10 ms 8436 KiB
01_test_09.txt AC 10 ms 8400 KiB
01_test_10.txt AC 10 ms 8548 KiB