Submission #2233550


Source Code Expand

import collections
n = int(input())
x = [int(input()) for i in range(n)]
a = collections.Counter(x)
answer = 0
for i in a.values():
	if i%2==1:
		answer += 1
print(answer)

Submission Info

Submission Time
Task C - Write and Erase
User Clamperl
Language Python (3.4.3)
Score 300
Code Size 179 Byte
Status AC
Exec Time 205 ms
Memory 16612 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 11
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, sample_01.txt, sample_02.txt, sample_03.txt
Case Name Status Exec Time Memory
01.txt AC 181 ms 7424 KB
02.txt AC 177 ms 7428 KB
03.txt AC 205 ms 16612 KB
04.txt AC 172 ms 7424 KB
05.txt AC 186 ms 12032 KB
06.txt AC 177 ms 7424 KB
07.txt AC 178 ms 6404 KB
08.txt AC 176 ms 7424 KB
sample_01.txt AC 20 ms 3316 KB
sample_02.txt AC 20 ms 3316 KB
sample_03.txt AC 20 ms 3316 KB