Given a set of N people (numbered 1, 2, ..., N), we would like to split everyone into two groups of any size. Each person may dislike some other peopl ...
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其他好文 时间:
2019-01-24 23:00:06
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双因素认证是一种适合企业的访问控制策略, 它将访问控制过程中个人身份识别更客观化, 有效地防止来自外部的身份欺诈和来自内部的更隐蔽的网络侵犯。
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2019-01-24 22:58:35
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Problem A. Two distinct points [题解] 显然 , 当l1不等于r2时 , (l1 , r2)是一组解 否则 , (l1 , l2)是一组合法的解 时间复杂度 : O(1) [代码] Problem B. Divisors of Two Integers [题解] 首先 ...
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2019-01-24 21:50:25
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Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. For example, two is written as II in Roman numeral, just two one's ...
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2019-01-24 20:14:53
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1050 String Subtraction (20 分) Given two strings S?1?? and S?2??, S=S?1???S?2?? is defined to be the remaining string after taking all the characters ...
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2019-01-24 18:56:24
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每周一个 Algorithm,Review 一篇英文文章,总结一个工作中的技术 Tip,以及 Share 一个传递价值观的东西! Algorithm: 学习算法 题目:3Sum Closest 解题过程:与3Sum类似,固定一个数,使用Two Pointer 从左右两边向中间靠拢,将目标数与3Sum ...
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其他好文 时间:
2019-01-24 18:47:15
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正解:记搜+逼近 解题报告: 神仙题预警,,, 我真滴觉得还是挺难的了,,,先存下还没完成的代码QAQ 咕咕咕 下午写趴QAQ #include<bits/stdc++.h> using namespace std; #define ll long long #define rp(i,x,y) fo ...
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编程语言 时间:
2019-01-24 13:17:54
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206
You are given two segments [l1;r1][l1;r1] and [l2;r2][l2;r2] on the xx-axis. It is guaranteed that l1<r1l1<r1 and l2<r2l2<r2. Segments may intersect, ...
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2019-01-24 13:16:25
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/** * Definition for singly-linked list. * public class ListNode { * int val; * ListNode next; * ListNode(int x) { val = x; } * } */class Solution { p ...
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2019-01-24 13:07:30
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Problems | | Name | | : : | | | "A" | "Two distinct points " | | "B" | "Divisors of Two Integers " | | "C" | "Nice Garland " | | "D" | "Diverse Garlan ...
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其他好文 时间:
2019-01-24 11:11:57
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