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 = int(input())
path = []
while a > 0:
s = str(a%10)
if s not in path:
path.append(s)
a = a // 10
ans = ''.join(path)
print(int(ans))
提取不重复的整数
https://www.nowcoder.com/practice/253986e66d114d378ae8de2e6c4577c1
a = int(input())
path = []
while a > 0:
s = str(a%10)
if s not in path:
path.append(s)
a = a // 10
ans = ''.join(path)
print(int(ans))
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