Given an array of integers nums and a positive integer k, find whether it's possible to divide this array into sets of k consecutive numbersReturn Tru ...
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其他好文 时间：
2020-01-18 10:37:01
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92
eclipse在dao层写的模糊查询sql：String sql = "select count(*) from product where pname like '%?%'"； 这样写会导致以下错误 Wrong number of parameters: expected 0, was given ...
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其他好文 时间：
2020-01-18 00:43:09
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108
public int[] sumZero(int n) { int [] Array= new int[n]; int sum=0; //前n-1个数之和 for(int i=0;i<Array.length-1;i++) { Array[i] = i; sum+=i; } Array[Array. ...
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其他好文 时间：
2020-01-17 23:15:57
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80
题目： Given an unsorted array of integers, find the number of longest increasing subsequence. Example 1: Input: [1,3,5,4,7] Output: 2 Explanation: The t ...
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编程语言 时间：
2020-01-17 19:04:48
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77
Given a string, find the length of the longest substring without repeating characters. Example 1: Input: "abcabcbb" Output: 3 Explanation: The answer ...
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其他好文 时间：
2020-01-17 15:08:09
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93
Given an array of non-negative integers arr, you are initially positioned at start index of the array. When you are at index i, you can jump to i + ar ...
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其他好文 时间：
2020-01-17 13:27:34
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62
原题链接在这里：https://leetcode.com/problems/asteroid-collision/ 题目： We are given an array asteroids of integers representing asteroids in a row. For each as ...
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其他好文 时间：
2020-01-17 13:13:01
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61
题目 Given a sequence of K integers {$N_{1},N_{2},...N_{k}$}. A continuous subsequence is defined to be {$N_{i},N_{i+1},...N_{j}$} where $1≤i≤j≤K$. The ...
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其他好文 时间：
2020-01-16 17:22:49
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63
Given an integer n, return any array containing n unique integers such that they add up to 0. Example 1: Input: n = 5 Output: [-7,-1,1,3,4] Explanatio ...
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其他好文 时间：
2020-01-16 14:19:16
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90
As an emergency rescue team leader of a city, you are given a special map of your country. The map shows several scattered cities connected by some ro ...
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其他好文 时间：
2020-01-16 13:02:01
阅读次数：
85
