백준 10816 숫자 카드 2

https://www.acmicpc.net/problem/10816

10816번: 숫자 카드 2

 

import sys
from collections import Counter
n=int(sys.stdin.readline())
cards=list(map(int, sys.stdin.readline().split()))
m=int(sys.stdin.readline())
to_find=list(map(int, sys.stdin.readline().split()))
 
counter_cards = Counter(cards)
for i in to_find:
    #if i!=to_find[-1]:
        print(counter_cards[i], end=' ')
    # else:
    #     print(counter_cards[i], end='')
 
#print(counter_cards)

이분탐색 bisect를 써도 되긴하는데 Counter 쓰는게 좀 더 편한것같더라구용
출력에만 조심하셔요

Using bisect or Counter doesn't matter, but It is easier for me to use Counter
But Watch out your print