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［抄题］： Implement int sqrt(int x). Compute and return the square root of x, where x is guaranteed to be a non-negative integer. Since the return type is 阅读全文
posted @ 2018-04-27 22:07
苗妙苗
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［抄题］： Given two sentences words1, words2 (each represented as an array of strings), and a list of similar word pairs pairs, determine if two sentences 阅读全文
posted @ 2018-04-27 16:01
苗妙苗
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［抄题］： A strobogrammatic number is a number that looks the same when rotated 180 degrees (looked at upside down). Write a function to determine if a nu 阅读全文
posted @ 2018-04-27 11:07
苗妙苗
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［抄题］： Given a list of strings words representing an English Dictionary, find the longest word in words that can be built one character at a time by ot 阅读全文
posted @ 2018-04-27 09:09
苗妙苗
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