题解 | #记票统计#
记票统计
http://www.nowcoder.com/practice/3350d379a5d44054b219de7af6708894
while True: try: input() except EOFError: break li = input().split() input() votes = input().split() ret = {} for vote in votes: if vote not in li: vote = 'Invalid' ret[vote] = ret.get(vote, 0) + 1 li.append('Invalid') for n in li: print(n, ":", ret.get(n, 0))