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题目描述 Given two integers representing the numerator and denominator of a fraction, return the fraction in string format. If the fractional part is repe 阅读全文
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题目描述 Compare two version numbers version1and version2.If version1 > version2 return 1; if version1 < version2 return -1;otherwise return 0. You may as 阅读全文
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题目描述 Given an unsorted array, find the maximum difference between the successive elements in its sorted form. Return 0 if the array contains less than 阅读全文