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题解 | #删除字符串中出现次数最少的字符#

while True: try: str_ = input() dict_ = {} res = '' for s in str_: if s not in dict_.keys(): ...

Python3

2022-03-24

0 321

题解 | #汽水瓶#

def f(n): if n == 0 or n == 1: return 0 if n >= 2: return f(n-2) + 1 while True: try: num = int(input().strip()) if nu...

Python3

2022-03-24

0 295

题解 | #句子反转#

while True: try: str_ = input() string = '' for s in str_: if s.isupper(): if s == "Z": ...

Python3

2022-03-24

0 277

题解 | #句子反转#

while True: try: str = input().split(" ") lis = list(str) lis.reverse() res = ''.join(lis[0]) for i in ran...

Python3

2022-03-24

1 509