题解 | #表示数字#
表示数字
http://www.nowcoder.com/practice/637062df51674de8ba464e792d1a0ac6
#正则表达式匹配到数字串后加工在放入新字串
import re
ip = input()
ma_1 = re.compile("^\d+")
ma_2 = re.compile("\D+")
out_put = ""
while len(ip) > 0:
a = ma_1.match(ip)
if a:
a = a.group()
out_put += "*"
out_put += ip[:len(a)]
out_put += "*"
ip = ip[len(a):]
b = ma_2.search(ip)
if b:
b = b.group()
# print(b)
out_put += ip[:len(b)]
ip = ip[len(b):]
print(out_put)
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