ABC091 B - Two Colors Card Game - 競プロ

ABC091 B - Two Colors Card Game

https://atcoder.jp/contests/abc091/tasks/abc091_b

提出

code: python

from collections import Counter

n = int(input())

s = input() for _ in range(n)

m = int(input())

t = input() for _ in range(m)

s_c = Counter(s)

t_c = Counter(t)

ans = -float('inf')

for k, v in s_c.items():

res = v - t_ck

if res > ans:

ans = res

print(ans) if ans > 0 else print(0)