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Extract non duplicate integers

2022-04-23 15:40:00 【Ye Ningxia Xin】

describe

Enter a int Type integer , Read right to left , Returns a new integer with no repeating numbers .

Ensure that the last bit of the input integer is not 0 .

Data range ：1≤n≤10^8

Input description ：

Enter a int Type integer

Output description ：

Read right to left , Returns a new integer with no repeating numbers

Example 1

Input ：9876673

Output ：37689

a = int(input())
b = a[::-1]
list = []
for i in b:
    if i in list:
        continue
    else:
        list.append(i)
        print(i,end='')

a[:-1] And a[::-1] difference

a[:-1] And a[::-1] difference _baybig The blog of -CSDN Blog _a[::-1]

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本文为[Ye Ningxia Xin]所创，转载请带上原文链接，感谢
https://yzsam.com/2022/04/202204231534071517.html

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