#4124. C++-拼数(number)(拓展01-字符串可以没有数字,则需要输出0)
C++-拼数(number)(拓展01-字符串可以没有数字,则需要输出0)
Background
Description
注:字符串可以没有数字,则需要输出0

Format
Input
Output
Samples
aladsfvl
0
al1ad780sfvl
8710
Limitation
1s, 1024KiB for each test case.
注:字符串可以没有数字,则需要输出0

aladsfvl
0
al1ad780sfvl
8710
1s, 1024KiB for each test case.
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