First Missing Positive (H) 题目 Given an unsorted integer array, find the smallest missing positive integer. Example 1: Input: [1,2,0] Output: 3 Example ...
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其他好文 时间：
2020-06-27 09:31:04
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53
7-2 Zigzag Sequence (25分) This time your job is to output a sequence of N positive integers in a zigzag format with width M in non-decreasing order. A ...
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其他好文 时间：
2020-06-26 14:45:16
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81
7-3 Is It An AVL Tree (25分) In computer science, an AVL tree (Georgy Adelson-Velsky and Evgenii Landis' tree, named after the inventors) is a self-bal ...
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其他好文 时间：
2020-06-26 14:44:26
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84
7-1 Happy Numbers (20分) A happy number is defined by the following process: Starting with any positive integer, replace the number by the sum of the s ...
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移动开发 时间：
2020-06-26 14:26:29
阅读次数：
90
description Given a positive integer N, return the number of positive integers less than or equal to N that have at least 1 repeated digit. Example In ...
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其他好文 时间：
2020-06-25 14:09:06
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65
Given a set of distinct positive integers, find the largest subset such that every pair (Si, Sj) of elements in this subset satisfies: Si % Sj = 0 or ...
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其他好文 时间：
2020-06-21 22:53:58
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60
Perfect Squares (M) 题目 Given a positive integer n, find the least number of perfect square numbers (for example, 1, 4, 9, 16, ...) which sum to n. Exa ...
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其他好文 时间：
2020-06-21 09:19:56
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46
1078 Hashing (25分) The task of this problem is simple: insert a sequence of distinct positive integers into a hash table, and output the positions of ...
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其他好文 时间：
2020-06-17 12:38:08
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61
https://blog.quantinsti.com/market-making/ Over the past few years, you must have witnessed a sharp positive shift in the financial markets, mainly be ...
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其他好文 时间：
2020-06-16 18:20:05
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58
题目： Given a positive integer n, write a program to find out a nonzero multiple m of n whose decimal representation contains only the digits 0 and 1. Y ...
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其他好文 时间：
2020-06-16 12:50:35
阅读次数：
58
