Reverse Bits Reverse bits of a given 32 bits unsigned integer. Example 1: Input: 00000010100101000001111010011100 Output: 0011100101111000001010010100 ...
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其他好文 时间：
2020-07-13 11:35:53
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58
Given an array of integers nums. A pair (i,j) is called good if nums[i] == nums[j] and i < j. Return the number of good pairs. Example 1: Input: nums ...
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2020-07-13 09:59:42
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75
Given an array of integers nums. A pair (i,j) is called good if nums[i] == nums[j] and i < j. Return the number of good pairs. Example 1: Input: nums ...
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2020-07-13 09:57:03
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63
Given a binary string s (a string consisting only of '0' and '1's). Return the number of substrings with all characters 1's. Since the answer may be t ...
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2020-07-13 09:56:37
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68
Given a binary string s (a string consisting only of '0' and '1's). Return the number of substrings with all characters 1's. Since the answer may be t ...
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2020-07-13 09:45:45
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61
Reverse Bits (E) 题目 Reverse bits of a given 32 bits unsigned integer. Example 1: Input: 00000010100101000001111010011100 Output: 001110010111100000101 ...
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2020-07-13 09:14:55
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56
周赛地址(英)：weekly contest 197 周赛地址(中)：第 197 场周赛 仓库地址：week-Leetcode 1512. Number of Good Pairs Given an array of integers nums. A pair (i,j) is called goo ...
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2020-07-12 22:23:56
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Formation is very important when taking a group photo. Given the rules of forming K rows with N people as the following: The number of people in each ...
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2020-07-12 18:52:52
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You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type of operation is to add some given number to each number ...
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2020-07-12 18:48:43
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50
最近在刷 freeCodeCamp 上面的题目，遂想着把一些 js 的题目记录下来。 原题： JavaScript Algorithms and Data Structures Projects: Palindrome Checker Return true if the given string ...
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2020-07-12 15:05:44
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70
