bobo has a sequence a 1,a 2,…,a n. He is allowed to swap twoadjacent numbers for no more than k times. Find the minimum number of inversions after his ...
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其他好文 时间:
2017-08-19 11:02:33
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147
题目:输入一个整数数组,实现一个函数来调整该数组中的数字,使得所有奇数位于数组的前半部分,所有的偶数位于数组的后半部分。 代码: 1 #include<stdio.h> 2 bool isEven(int n) 3 { 4 return (n & 1) == 0; 5 } 6 void Reorde ...
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编程语言 时间:
2017-08-18 19:53:45
阅读次数:
249
Chess Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 513 Accepted Submission(s): 319 Problem Des ...
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其他好文 时间:
2017-08-18 13:29:00
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170
#include<iostream> using namespace std; bool ans[2001],not_last[2001]; int c[2001],w[201][2001],u[2001],before[2001][2001]; int n,i,j,p,seve; void fin ...
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编程语言 时间:
2016-10-16 23:35:12
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293
Frequent values Description You are given a sequence of n integers a1 , a2 , ... , an in non-decreasing order. In addition to that, you are given seve ...
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其他好文 时间:
2016-07-14 08:30:59
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185
Update Homebrew’s package database.In a system shell, issue the following command:brew update2Install MongoDB.You can install MongoDB viabrewwith seve...
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数据库 时间:
2015-09-05 15:06:45
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256
题目说明: 在这个问题中,将用英语给你一个或多个整数。你的任务是将这些数字转换成整型表示。数字范围从-999,999,999到999,999,999.下面是你的程序必须考虑的详尽的英语单词表: negative, zero, one, two, three, four,five, six, seve...
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编程语言 时间:
2015-08-14 18:30:47
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198
Top 6 Refactoring Patterns to Help You Score 80% in Code QualityPosted byAjitesh Kumar /InCode Review,Software Quality /January 31, 2014Have done seve...
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其他好文 时间:
2014-09-02 10:25:24
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363
Sum
Time Limit: 2000/1000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others)
SubmitStatisticNext
Problem
Problem Description
You are given an N*N digit matrix and you can get seve...
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其他好文 时间:
2014-07-12 22:17:10
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236
History Grading
Background
Many problems in Computer Science involve maximizing some measure according to constraints.
Consider a history exam in which students are asked to put seve...
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其他好文 时间:
2014-07-10 23:04:32
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340