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while True: try: a = input() b = [] # 存储英文字符 num = [] # 存储非英文字符原始位置 st = "" for i in range(len(a)): ...

2020-03-03

11 1139

while True: try: s, a = input(), {} for i in s: a[i] = s.count(i) b = sorted(a.values()) for key, val...

2020-03-03

61 1921

Python3语言解释 str = input() s = input() number = 0 for i in str: if i.upper() == s.upper(): # 统一变换成大写形式判断（不区分大小写） number += 1 print(number)

python

2020-02-25

4 683