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