提取不重复的整数——python3解法
提取不重复的整数
http://www.nowcoder.com/questionTerminal/253986e66d114d378ae8de2e6c4577c1
num = input()
res = ''
n = len(num)
for i in range(n-1,-1,-1):
if num[i] not in res:
res = res+num[i]
print(res) 提取不重复的整数
http://www.nowcoder.com/questionTerminal/253986e66d114d378ae8de2e6c4577c1
num = input()
res = ''
n = len(num)
for i in range(n-1,-1,-1):
if num[i] not in res:
res = res+num[i]
print(res) 相关推荐