Submission #59350522

Source Code Expand

from collections import Counter

A = list(map(int, input().split()))

A = Counter(A)

ans = 0
for v in A.values():
    ans += v//2

print(ans)

Submission Info

Submission Time
Task A - Pairing
User entropiajp
Language Python (PyPy 3.10-v7.3.12)
Score 100
Code Size 152 Byte
Status AC
Exec Time 69 ms
Memory 77024 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 22
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, 01_test_11.txt, 01_test_12.txt, 01_test_13.txt, 01_test_14.txt, 01_test_15.txt, 01_test_16.txt, 01_test_17.txt, 01_test_18.txt, 01_test_19.txt
Case Name Status Exec Time Memory
00_sample_01.txt AC 68 ms 76624 KiB
00_sample_02.txt AC 68 ms 76944 KiB
00_sample_03.txt AC 68 ms 76820 KiB
01_test_01.txt AC 68 ms 76956 KiB
01_test_02.txt AC 69 ms 77024 KiB
01_test_03.txt AC 68 ms 76792 KiB
01_test_04.txt AC 67 ms 76960 KiB
01_test_05.txt AC 68 ms 76972 KiB
01_test_06.txt AC 68 ms 76636 KiB
01_test_07.txt AC 68 ms 76824 KiB
01_test_08.txt AC 68 ms 76984 KiB
01_test_09.txt AC 68 ms 76612 KiB
01_test_10.txt AC 68 ms 76644 KiB
01_test_11.txt AC 67 ms 76996 KiB
01_test_12.txt AC 67 ms 76676 KiB
01_test_13.txt AC 67 ms 76824 KiB
01_test_14.txt AC 67 ms 76756 KiB
01_test_15.txt AC 67 ms 76804 KiB
01_test_16.txt AC 68 ms 76648 KiB
01_test_17.txt AC 67 ms 76728 KiB
01_test_18.txt AC 67 ms 77000 KiB
01_test_19.txt AC 68 ms 76744 KiB