题解 | #表示数字#
表示数字
https://www.nowcoder.com/practice/637062df51674de8ba464e792d1a0ac6
string = list(input())
i = len(string)-1
while i >= 0:
if string[i].isdigit():
j = i
while string[j].isdigit():
j -= 1
# print(string[j])
else:
string.insert(i+1, '*')
string.insert(j+1, '*')
i = j
i -= 1
print(''.join(string))


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