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Given a sorted (in ascending order) integer array nums of n elements and a target value, write a function to search target in nums. If target exists, 阅读全文
posted @ 2018-10-12 10:59
bernieloveslife
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Given a binary search tree (BST) with duplicates, find all the mode(s) (the most frequently occurred element) in the given BST. Assume a BST is define 阅读全文
posted @ 2018-10-12 10:59
bernieloveslife
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Design a class to find the kth largest element in a stream. Note that it is the kth largest element in the sorted order, not the kth distinct element. 阅读全文
posted @ 2018-10-12 10:59
bernieloveslife
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There are N network nodes, labelled 1 to N. Given times, a list of travel times as directed edges times[i] = (u, v, w), where u is the source node, v 阅读全文
posted @ 2018-10-12 10:59
bernieloveslife
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In a row of seats, 1 represents a person sitting in that seat, and 0 represents that the seat is empty. There is at least one empty seat, and at least 阅读全文
posted @ 2018-10-12 10:59
bernieloveslife
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