题解 | 小红背单词
小红背单词
https://www.nowcoder.com/practice/b3d0fa1c43c44e0580654cb93c1bfdb9
m = int(input())
bei = {}
ji = []
s = 0
for i in range(m):
n = input()
bei[n] = bei.get(n,0) + 1
if n not in ji:
if bei[n] >= len(ji)+1:
ji.append(n)
s += 1
print(s)
查看26道真题和解析