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[抄题]: Design a class which receives a list of words in the constructor, and implements a method that takes two words word1 and word2 and return the sh 阅读全文
posted @ 2018-07-26 22:33
苗妙苗
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[抄题]: All DNA is composed of a series of nucleotides abbreviated as A, C, G, and T, for example: "ACGAATTCCG". When studying DNA, it is sometimes usef 阅读全文
posted @ 2018-07-26 18:21
苗妙苗
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[抄题]: Evaluate the value of an arithmetic expression in Reverse Polish Notation. Valid operators are +, -, *, /. Each operand may be an integer or ano 阅读全文
posted @ 2018-07-26 17:03
苗妙苗
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[抄题]: Given an integer array nums, find the contiguous subarray within an array (containing at least one number) which has the largest product. Exampl 阅读全文
posted @ 2018-07-26 14:28
苗妙苗
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[抄题]: 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 f 阅读全文
posted @ 2018-07-26 09:42
苗妙苗
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