Valid Number leetcode java

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题目：

Validate if a given string is numeric.

Some examples:
"0" => true
" 0.1 " => true
"abc" => false
"1 a" => false
"2e10" => true

Note: It is intended for the problem statement to be ambiguous. You should gather all requirements up front before implementing one.

题解：

正则表达式。

 本文代码引用自：http://blog.csdn.net/fightforyourdream/article/details/12900751

代码：

Valid Number leetcode java,布布扣,bubuko.com

Valid Number leetcode java

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原文地址：http://www.cnblogs.com/springfor/p/3893598.html