题解 | #提取不重复的整数#
提取不重复的整数
https://www.nowcoder.com/practice/253986e66d114d378ae8de2e6c4577c1
num = list(input())
a = []
for i in num[::-1]:
if i in a:
pass
else:
a.append(i)
for i in range(0,len(a),1):
print(a[i],end="")
提取不重复的整数
https://www.nowcoder.com/practice/253986e66d114d378ae8de2e6c4577c1
num = list(input())
a = []
for i in num[::-1]:
if i in a:
pass
else:
a.append(i)
for i in range(0,len(a),1):
print(a[i],end="")
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