摘要:
AnagramsGiven an array of strings, return all groups of strings that are anagrams.Note: All inputs will be in lower-case.anagrams特点:单词里的字母的种类和数目是一样的,只... 阅读全文
posted @ 2015-01-24 16:34
imKirin
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摘要:
Valid NumberValidate if a given string is numeric.Some examples:"0"=>true" 0.1 "=>true"abc"=>false"1 a"=>false"2e10"=>trueNote:It is intended for the ... 阅读全文
posted @ 2015-01-24 10:43
imKirin
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