题解 | #表示数字#
表示数字
https://www.nowcoder.com/practice/637062df51674de8ba464e792d1a0ac6
ipt = input().replace("*", " ")
tmp = ""
for i in ipt:
if i.isdigit():
tmp += "*" + i + "*"
else:
tmp += i
res = tmp.replace("**","")
res = res.replace(" ", "*")
print(res)