假设n已经划分出一个数字为n1,则n-n1的划分成为一个子问题,因此可以考虑动态规划(DynamicProgramming=DP)但是n-n1的划分必须满足一个条件:划分出的最大数字不超过n1,因此我们可以设dp[i][j]表示将i进行划分,划分出的最大数字不超过j的种类 1046:正整数划分问题 初始值a[1][i]=1,a[i][1]=1(i>=1)a[...
解法一用的是递归。简单! 解法二用的是DP(dynamic programming),为了减低空间复杂度,我只用了一个3个元素的数组。如果建一个int[n]的数组,空间复杂度就为O(n)了,现在是是constant space。DP的performance(效率)一定是比recursive 来的快的,因为每次递归都要新建stack。下面看看测试不同解法的performace。 1Stopw...
judge0 / judge0 Star 3.2k Code Issues Pull requests Discussions 🔥 The most advanced open-source online code execution system in the world. competitive-programming online-judges online-judge online-compiler onlinejudge code-execution code-executor code-runner onlinejudge-solution Updated May 13...
Online judge submission log refers to the records generated by users submitting program through the online evaluation system, including user, code, submission status and other information, which reflects user's online programming behavior. While existing online judge system usually provides us...
You know, some Chinese symbols and "Peking University" doesn't quite indicate it is Polish Online Judge :p → Reply geniucos 7 years ago, # | +8 dp[i][j][k] = the maximum number of apples she could eat in the first i minutes, if the she's standing right now under the ...
This repository contains my solutions to problems in different online judge platforms such as LeetCode, Work@Tech, etc. If you like this repository, consider giving it a star ⭐. Connect with me via 1. LeetCode 2. Work At Tech LeetCode #TitleSolutionsDifficultyTag 2869 Minimum Operations To...
1、Online Judge System 设计与实现摘要 电子计算机自产生之日起就体现了其强大的生命力,短短几十年的时间,计算机已经逐渐渗透到了我们这个社会工作和生活的各个领域,并且发挥着越来越重要作用,成为人们工作、学习、科学研究的得力助手。它在教育领域同样发挥着相当重要的应用,过去传统的ftp, email方式提交学生程序作业...
The SPOJ platform is centered around an online judge system, which serves for the automatic assessment of user-submitted programs. Some of its most important features include: support for more than 45 programming languages and compilers, including C, C++, Pascal, JAVA, C#, Perl, Python, Ruby,...
However, subjective problems and programming problems only use 1 and 0 to indicate whether the learners are correct or not, which is one-sided. Therefore, this work considers eight different submission states of programming problems to judge the scores of those who do the same level of problems...
Dynamic content This option is deprecated. Master judge Source code of high level judge - used for multiple test cases and for single data set as well. You can write your own judge, if you need it. Default judge (1000. Generic masterjudge) accepts solution only if all test cases are acc...