题解 | #使用字典计数#
使用字典计数
https://www.nowcoder.com/practice/74f7e7f2344f4754bc56d862838cbfc3
x = input() dict = dict() for i in x: if i in dict.keys(): dict[i] = 1 + int(dict[i]) else: dict[i] = 1 print(dict)
使用字典计数
https://www.nowcoder.com/practice/74f7e7f2344f4754bc56d862838cbfc3
x = input() dict = dict() for i in x: if i in dict.keys(): dict[i] = 1 + int(dict[i]) else: dict[i] = 1 print(dict)
相关推荐