题解 | #提取不重复的整数#
提取不重复的整数
https://www.nowcoder.com/practice/253986e66d114d378ae8de2e6c4577c1
str1 = input()[-1::-1] new = "" for i in str1: if i not in new: new += i print(new)
提取不重复的整数
https://www.nowcoder.com/practice/253986e66d114d378ae8de2e6c4577c1
str1 = input()[-1::-1] new = "" for i in str1: if i not in new: new += i print(new)
相关推荐