Find an element in hidden array There is an array of length N consisting of non-negative integers. The array is sorted in non-decreasing order. Each n ...
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其他好文 时间：
2018-10-07 23:29:53
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336
Given a non-negative index k where k ≤ 33, return the kth index row of the Pascal's triangle. Note that the row index starts from 0. Example: 原题地址: Pa ...
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编程语言 时间：
2018-10-05 17:21:25
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152
Given a non-empty array of digits representing a non-negative integer, plus one to the integer. The digits are stored such that the most significant d ...
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编程语言 时间：
2018-10-05 17:19:58
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157
Given a non negative integer num, repeatedly add all its digits until the result has only one digit. Example: Input: 38 Output: 2 Explanation: The pro ...
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其他好文 时间：
2018-10-05 13:55:26
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163
Given a list of non negative integers, arrange them such that they form the largest number. Example 1: Input: [10,2] Output: "210" Example 2: Input: [ ...
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其他好文 时间：
2018-10-04 09:27:23
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114
Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right which minimizes the sum of all numbers along its path. ...
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其他好文 时间：
2018-10-02 20:08:56
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167
题目 Given a non empty array of digits representing a non negative integer, plus one to the integer. The digits are stored such that the most significan ...
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其他好文 时间：
2018-10-01 11:56:00
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238
Min Cost Climbing Stairs https://leetcode.com/problems/min-cost-climbing-stairs/ On a staircase, the i-th step has some non-negative cost cost[i] assi ...
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其他好文 时间：
2018-10-01 01:12:08
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182
Given a non-negative integer numRows, generate the first numRows of Pascal's triangle. Example: 原题地址: Pascal's Triangle 难度: Easy 题意: 杨辉三角 时间复杂度: O(n) ...
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编程语言 时间：
2018-09-30 20:09:16
阅读次数：
188
On a staircase, the i-th step has some non-negative cost cost[i] assigned (0 indexed). Once you pay the cost, you can either climb one or two steps. Y ...
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编程语言 时间：
2018-09-30 19:57:30
阅读次数：
213
