题解 | #提取不重复的整数#
提取不重复的整数
https://www.nowcoder.com/practice/253986e66d114d378ae8de2e6c4577c1
import sys
num=input()
a=num[::-1]
b=[]
for i in a:
if i in b:
continue
else:
b.append(i)
for i in b:
print(i,end='')
提取不重复的整数
https://www.nowcoder.com/practice/253986e66d114d378ae8de2e6c4577c1
import sys
num=input()
a=num[::-1]
b=[]
for i in a:
if i in b:
continue
else:
b.append(i)
for i in b:
print(i,end='')
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