题解 | #提取不重复的整数#
提取不重复的整数
https://www.nowcoder.com/practice/253986e66d114d378ae8de2e6c4577c1
num = input() str = num[-1::-1] list = [] for i in str : if i not in list : print(i,end = '') list.append(i)
提取不重复的整数
https://www.nowcoder.com/practice/253986e66d114d378ae8de2e6c4577c1
num = input() str = num[-1::-1] list = [] for i in str : if i not in list : print(i,end = '') list.append(i)
相关推荐