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Description: Given an array with integers. Find two non overlapping subarrays A and B, which |SUM(A) SUM(B)| is the largest . Return the largest di... 阅读全文
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Description: Given n x m non negative integers representing an elevation map 2d where the area of each cell is 1 x 1, compute how much water it is ab... 阅读全文
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Description: Given n non negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap ... 阅读全文
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Description: Given a string source and a string target, find the minimum window in source which will contain all the characters in target. Example s... 阅读全文
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Description: Given an array of n integer with duplicate number, and a moving window(size k), move the window at each iteration from the start of the ... 阅读全文
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Description: Numbers keep coming, return the median of numbers at every time a new number added. Example For numbers coming list: , return . For nu... 阅读全文
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Description: Given an array of n integer, and a moving window(size k), move the window at each iteration from the start of the array, find the median... 阅读全文
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Description: Given a matrix of lower alphabets and a dictionary. Find all words in the dictionary that can be found in the matrix. A word can start f... 阅读全文
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Description: Given an unsorted array, find the maximum difference between the successive elements in its sorted form. Return 0 if the array contains... 阅读全文
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Description: Given an array of n objects with k different colors (numbered from 1 to k), sort them so that objects of the same color are adjacent, wi... 阅读全文