LCM (Least Common Multiple) of a set of integers is defined as the minimum number, which is a multiple of all integers of that set. It is interesting to note that any positive integer can be expressed...
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2014-08-18 23:38:13
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Edit Distance
Given two words word1 and word2, find the minimum number of steps required to convert word1 to word2. (each operation is counted as 1 step.)
You have the following 3 operati...
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2014-08-18 20:35:02
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/*
* 算法导论 第九章 中位数和顺序统计学
* 线性时间选择元素
*/
#include
#include
using namespace std;
int minimum(int *arr, int len);
int randomizedSelect(int *arr, int p, int r, int i);
int randomizedPartition(int *ar...
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2014-08-18 18:32:42
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Given two words word1 and word2, find the minimum number of steps required to convert word1 to word2. (each operation is counted as 1 step.)...
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2014-08-18 16:21:57
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// 此函数太早定义了变量"encrypted"string encryptPassword(const string& password){ string encrypted;//默认构造函数初始化 if (password.length() < MINIMUM_PASSWORD_LENGTH.....
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2014-08-18 14:14:22
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Given two words word1 and word2, find the minimum number of steps required to convert word1 to word2. (each operation is counted as 1 step.)You have t...
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2014-08-18 12:20:34
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Background
Problems that require minimum paths through some domain appear in many different areas of computer science. For example, one of the constraints in VLSI routing problems is minimizing wire ...
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2014-08-18 00:20:23
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ZOJ Problem Set - 1456
Minimum Transport Cost
Time Limit: 2 Seconds
Memory Limit: 65536 KB
These are N cities in Spring country. Between each pair of cities there may be one transportat...
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2014-08-17 15:36:22
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193
https://oj.leetcode.com/problems/minimum-window-substring/模拟题这道题细节比较多。从左到右扫一遍模拟着做 class Solution {public: string minWindow(string S, string T) { ...
Given a string S and a string T, find the minimum window in S which will contain all the characters in T in complexity O(n).For example, S = "ADOBECOD...
