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GMThttps://paintstar.github.io/posts/csdn-130229065/https://paintstar.github.io/posts/csdn-130229065/L2-041 插松枝Tue, 18 Apr 2023 11:19:15 GMThttps://paintstar.github.io/posts/csdn-129275538/https://paintstar.github.io/posts/csdn-129275538/Max Sum of Max-K-sub-sequence hdu 单调队列Wed, 01 Mar 2023 02:13:49 GMThttps://paintstar.github.io/posts/csdn-129017049/https://paintstar.github.io/posts/csdn-129017049/hash+dfs ，第十三届蓝桥杯省赛B组 扫雷Mon, 13 Feb 2023 13:07:53 GMThttps://paintstar.github.io/posts/csdn-128516177/https://paintstar.github.io/posts/csdn-128516177/扩展欧几里得定理求ax + by = c 的通解Sun, 01 Jan 2023 13:34:29 GMThttps://paintstar.github.io/posts/csdn-128407379/https://paintstar.github.io/posts/csdn-128407379/D. Friends and Subsequences Codeforces Round #361 (Div. 2) RMQ+二分，单调队列Thu, 22 Dec 2022 05:57:59 GMThttps://paintstar.github.io/posts/csdn-128282811/https://paintstar.github.io/posts/csdn-128282811/python 连接mysql "Unknown column 'qwq' in 'where clause'"问题Mon, 12 Dec 2022 02:09:15 GMThttps://paintstar.github.io/posts/csdn-127343598/https://paintstar.github.io/posts/csdn-127343598/“统信杯” 第十七届黑龙江省大学生程序设计竞赛（正式赛）（重现赛）D 数学Sun, 16 Oct 2022 01:21:45 GMThttps://paintstar.github.io/posts/csdn-127289768/https://paintstar.github.io/posts/csdn-127289768/“海康威视杯“ 2022年第十四届四川省大学生程序设计大赛 A-Adjacent Swapping归并排序求逆序对的个数Wed, 12 Oct 2022 12:21:10 GMThttps://paintstar.github.io/posts/csdn-127132993/https://paintstar.github.io/posts/csdn-127132993/E. XOR Guessing 交互，构造，位运算Sat, 01 Oct 2022 04:18:17 GMThttps://paintstar.github.io/posts/csdn-127096712/https://paintstar.github.io/posts/csdn-127096712/codeforces C. Gas Pipeline dpWed, 28 Sep 2022 12:49:49 GMThttps://paintstar.github.io/posts/csdn-127043502/https://paintstar.github.io/posts/csdn-127043502/2021 ICPC 江西省大学生程序设计竞赛（正式赛）（重现赛）A -Mio visits ACGN Exhibition dpSun, 25 Sep 2022 13:28:49 GMThttps://paintstar.github.io/posts/csdn-126920349/https://paintstar.github.io/posts/csdn-126920349/codeforces E1&E2 Array and Segments 差分+思维Sun, 18 Sep 2022 09:42:09 GMThttps://paintstar.github.io/posts/csdn-126879858/https://paintstar.github.io/posts/csdn-126879858/E. K-periodic Garland dpThu, 15 Sep 2022 13:22:41 GMThttps://paintstar.github.io/posts/csdn-126877870/https://paintstar.github.io/posts/csdn-126877870/I Simple Math Problem + E Color Sequence 2020ICPC 江西省大学生程序设计竞赛（重现赛）Thu, 15 Sep 2022 11:46:10 GMThttps://paintstar.github.io/posts/csdn-126693081/https://paintstar.github.io/posts/csdn-126693081/E. Maximum Subsequence 二进制折半枚举，二分Sun, 04 Sep 2022 11:16:50 GMThttps://paintstar.github.io/posts/csdn-126593497/https://paintstar.github.io/posts/csdn-126593497/F1 & F2 Pictures with Kittens (easy and hard version) dp，单调队列Tue, 30 Aug 2022 04:50:25 GMThttps://paintstar.github.io/posts/csdn-126544542/https://paintstar.github.io/posts/csdn-126544542/D. Cutting Out codeforces 二分Fri, 26 Aug 2022 07:34:38 GMThttps://paintstar.github.io/posts/csdn-126402587/https://paintstar.github.io/posts/csdn-126402587/F1&F2. Microtransactions (easy& hard version) 二分，贪心Thu, 18 Aug 2022 03:45:50 GMThttps://paintstar.github.io/posts/csdn-126319014/https://paintstar.github.io/posts/csdn-126319014/D2. Remove the Substring (hard version) codeforces 思维，字符串Sat, 13 Aug 2022 05:57:35 GMThttps://paintstar.github.io/posts/csdn-126312974/https://paintstar.github.io/posts/csdn-126312974/C. Common Divisors codeforces 思维 gcdFri, 12 Aug 2022 15:26:31 GMThttps://paintstar.github.io/posts/csdn-126286904/https://paintstar.github.io/posts/csdn-126286904/pta 7-195 整数分解为若干项之和 dfsThu, 11 Aug 2022 07:55:12 GMThttps://paintstar.github.io/posts/csdn-126282286/https://paintstar.github.io/posts/csdn-126282286/pta 说反话-加强版 7-194 简单做法Thu, 11 Aug 2022 03:46:36 GMThttps://paintstar.github.io/posts/csdn-126253764/https://paintstar.github.io/posts/csdn-126253764/F2. Spanning Tree with One Fixed Degree 并查集+dfs+bfs tarjan+bfsTue, 09 Aug 2022 10:57:49 GMThttps://paintstar.github.io/posts/csdn-126230060/https://paintstar.github.io/posts/csdn-126230060/E. K Balanced Teams dpMon, 08 Aug 2022 08:26:36 GMThttps://paintstar.github.io/posts/csdn-126214661/https://paintstar.github.io/posts/csdn-126214661/pta 删除字符串中的子串 7-191 string 中find和erase函数的运用Sun, 07 Aug 2022 09:59:44 GMThttps://paintstar.github.io/posts/csdn-126126781/https://paintstar.github.io/posts/csdn-126126781/codeforces E1. String Coloring (easy version) and E2. String Coloring (hard version)Tue, 02 Aug 2022 09:49:00 GMThttps://paintstar.github.io/posts/csdn-126098497/https://paintstar.github.io/posts/csdn-126098497/pta 素因子分解 分解质因数Mon, 01 Aug 2022 04:03:57 GMThttps://paintstar.github.io/posts/csdn-126085617/https://paintstar.github.io/posts/csdn-126085617/pta，暴力，枚举Sun, 31 Jul 2022 07:06:02 GMThttps://paintstar.github.io/posts/csdn-126031401/https://paintstar.github.io/posts/csdn-126031401/E. Minimum Array 详解 思维，二分，multisetThu, 28 Jul 2022 03:47:59 GMThttps://paintstar.github.io/posts/csdn-125803524/https://paintstar.github.io/posts/csdn-125803524/D. Maximum Sum of Products Educational Codeforces Round 108 (Rated for Div. 2) 区间dp，前缀和Fri, 15 Jul 2022 06:26:09 GMThttps://paintstar.github.io/posts/csdn-125691707/https://paintstar.github.io/posts/csdn-125691707/C. Schedule Management Educational Codeforces Round 131 (Rated for Div. 2)二分Sat, 09 Jul 2022 03:54:59 GMThttps://paintstar.github.io/posts/csdn-125686671/https://paintstar.github.io/posts/csdn-125686671/hdu-1024 dp 最大子段和Fri, 08 Jul 2022 14:06:32 GMThttps://paintstar.github.io/posts/csdn-125586347/https://paintstar.github.io/posts/csdn-125586347/codeforces #693 E.Correct Placement problem-1472E（思维，排序）。极易理解。Sun, 03 Jul 2022 09:10:33 GMThttps://paintstar.github.io/posts/csdn-125578508/https://paintstar.github.io/posts/csdn-125578508/vector赋值，增强for循环Sat, 02 Jul 2022 14:42:04 GMThttps://paintstar.github.io/posts/csdn-125524403/https://paintstar.github.io/posts/csdn-125524403/D2. RGB Substring (hard version) codeforces #575 div3 前缀和 构造Wed, 29 Jun 2022 08:23:33 GMThttps://paintstar.github.io/posts/csdn-125517111/https://paintstar.github.io/posts/csdn-125517111/pta 吃火锅 使用find函数从字符串中找到符合条件的字串Wed, 29 Jun 2022 03:31:05 GMThttps://paintstar.github.io/posts/csdn-125499962/https://paintstar.github.io/posts/csdn-125499962/pta 7-43 h0044 连续素数的和（ 欧拉筛，暴力枚举）Tue, 28 Jun 2022 04:26:24 GMThttps://paintstar.github.io/posts/csdn-125485911/https://paintstar.github.io/posts/csdn-125485911/pta 7-40 检查密码 c++ stringMon, 27 Jun 2022 08:24:29 GMThttps://paintstar.github.io/posts/csdn-125117526/https://paintstar.github.io/posts/csdn-125117526/在磁场对载流导线的作用例题中，如何理解dl转化为dx或drFri, 03 Jun 2022 16:17:13 GMThttps://paintstar.github.io/posts/csdn-125112612/https://paintstar.github.io/posts/csdn-125112612/整数除法 向上取整 的方法Fri, 03 Jun 2022 06:59:03 GMThttps://paintstar.github.io/posts/csdn-125033786/https://paintstar.github.io/posts/csdn-125033786/链接：https://codeforces.com/problemset/problem/1512/DCorrupted ArrayYou are given a number n and an array b1,b2,…,bn+2, obtained according to the followSun, 29 May 2022 09:44:20 GMThttps://paintstar.github.io/posts/csdn-125028630/https://paintstar.github.io/posts/csdn-125028630/链接:https://codeforces.com/problemset/problem/1512/CA-B PalindromeYou are given a string s consisting of the characters ‘0’, ‘1’, and ‘?’. You need to Sun, 29 May 2022 03:37:25 GMThttps://paintstar.github.io/posts/csdn-124712295/https://paintstar.github.io/posts/csdn-124712295/pta 7-20 xrf的镜子碎了？xrf有一面镜子，可以把任何接触镜面的东西变成原来的两倍，同时呢，那增加的那部分是反的。xrf很喜欢他的镜子，但是因为一股神秘力量(可能来自pltdhll)，xrf的镜子碎了！xrf很伤心。lyx知道后想要把自己的镜子送给xrf，(lyx的镜子有一个独属于lyx的Wed, 11 May 2022 08:09:19 GMThttps://paintstar.github.io/posts/csdn-124694959/https://paintstar.github.io/posts/csdn-124694959/7-29 h0121. 螺旋矩阵给定一个包含 N 个正整数的序列，请你将序列中的元素以非递增顺序填充到螺旋矩阵中。从左上角的第一个元素开始填充，并按照顺时针方向旋转。要求矩阵有 m 行 n 列，并且 m,n 满足：m×n=N，m≥n，m−n 尽可能小输入格式:第一行包含整数 N，1≤N≤10000。Tue, 10 May 2022 14:05:07 GMThttps://paintstar.github.io/posts/csdn-124617788/https://paintstar.github.io/posts/csdn-124617788/6-2 判断两棵二叉树是否同构（递归法）函数接口定义bool Isomorphism(BiTree T1,BiTree T2);裁判测试程序样例#include<iostream>#include<string.h>#define N 100;using namespace std;typedef Fri, 06 May 2022 12:25:01 GMThttps://paintstar.github.io/posts/csdn-124538255/https://paintstar.github.io/posts/csdn-124538255/cf #784 A-H 详细讲解Mon, 02 May 2022 03:11:24 GMT