题解 | #提取不重复的整数#
提取不重复的整数
https://www.nowcoder.com/practice/253986e66d114d378ae8de2e6c4577c1
n = input()
chars = []
for i in reversed(n):
if i not in chars:
chars.append(i)
print(''.join(map(str, chars)))
提取不重复的整数
https://www.nowcoder.com/practice/253986e66d114d378ae8de2e6c4577c1
n = input()
chars = []
for i in reversed(n):
if i not in chars:
chars.append(i)
print(''.join(map(str, chars)))
相关推荐