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=str(input())
a=a[::-1]
s=[]
for i in a:
if i not in s:
s.append(i)
print(i,end="")
else:
continue
提取不重复的整数
https://www.nowcoder.com/practice/253986e66d114d378ae8de2e6c4577c1
a=str(input())
a=a[::-1]
s=[]
for i in a:
if i not in s:
s.append(i)
print(i,end="")
else:
continue
相关推荐