PerfectPan

Type Challenge - 冒泡排序

用 TypeScript 类型实现冒泡排序

Written on May 08, 2021

回顾 2020

简单回顾一下 2020 年吧..

Written on February 28, 2021

一些随想

Nothing...

Written on August 26, 2020

LeetCode 中国区 TypeScript 面试题题解

TypeScript 类型编程题

Written on April 13, 2020

那些年邂逅的 LeetCode 趣/难题

记录一下打 LeetCode 碰到的有趣的或者比较难的题目

Written on March 30, 2020

文档书写要点整理

记录一些规范写文档的要点

Written on March 01, 2020

浅析CSS动画中的matrix

css康复计划一

Written on February 29, 2020

回顾 2019

简单回顾一下 2019 年吧..

Written on December 31, 2019

Codeforces Round#605(Div. 3) D/E/F 题解

Codeforces Round#605(Div. 3) D/E/F 题解

Written on December 14, 2019

Codeforces Round#603(Div. 2) E/F 题解

Codeforces Round#603(Div. 2) E/F 题解

Written on December 01, 2019

银联极客高校挑战赛复赛 D 多项式

题目链接 : https://nanti.jisuanke.com/t/40551 题意 :给定一棵树,树有边权,求任选两个点为起终点路径上边权和的 次方的期望。 思路 :求期望没什么用,本质要算所有路径边权和的 次方之和,考虑树形 DP…

Written on September 17, 2019

必备信息搜索技能

必备信息搜索技能

Written on July 20, 2019

Codeforces 1149B Three Religions

Codeforces 1149B Three Religions

Written on April 30, 2019

2019 ICPC 南昌邀请赛网络赛 G. tsy's number

2019 ICPC 南昌邀请赛网络赛 G. tsy's number

Written on April 22, 2019

CodeChef April Challenge 2019 Kira Loves Palindromes

CodeChef April Challenge 2019 Kira Loves Palindromes

Written on April 17, 2019

ZOJ 4098 Defense Plan

ZOJ 4098 Defense Plan

Written on April 16, 2019

Codeforces 311B Cats Transport

Codeforces 311B Cats Transport

Written on April 12, 2019

LOJ 6377 「是男人就过8题——Pony.ai」 A String Game

LOJ 6377 「是男人就过8题——Pony.ai」 A String Game

Written on April 08, 2019

hihocoder [Offer收割]编程练习赛98 占领树节点

占领树节点

Written on April 04, 2019

杭州电子科技大学第十九届程序设计竞赛 解题报告

必备信息搜索技能

Written on April 02, 2019

Codeforces 1139D Steps to One

Codeforces 1139D Steps to One

Written on March 23, 2019

Codeforces 1140E Palindrome-less Arrays

Codeforces 1140E Palindrome-less Arrays

Written on March 20, 2019

Codeforces 1141G Privatization of Roads in Treeland

Codeforces 1141G Privatization of Roads in Treeland

Written on March 20, 2019

Codeforces 1111E Tree

Codeforces 1111E Tree

Written on February 04, 2019

BZOJ 2131 免费的馅饼

BZOJ 2131 免费的馅饼

Written on February 03, 2019

删括号

删括号

Written on February 02, 2019

Codeforces 1107F Vasya and Endless Credits

Codeforces 1107F Vasya and Endless Credits

Written on January 31, 2019

Codeforces 1107E Vasya and Binary String

Codeforces 1107E Vasya and Binary String

Written on January 30, 2019

Codeforces 1100F Ivan and Burgers

Codeforces 1100F Ivan and Burgers

Written on January 18, 2019

Codeforces 707D Persistent Bookcase

Codeforces 707D Persistent Bookcase

Written on October 19, 2018

BZOJ 3732 Network

BZOJ 3732 Network

Written on October 16, 2018

BZOJ 2434 [Noi2011]阿狸的打字机

BZOJ 2434 [Noi2011]阿狸的打字机

Written on September 29, 2018

Codeforces 86C Genetic engineering

Codeforces 86C Genetic engineering

Written on September 29, 2018

BZOJ 2905 背单词

BZOJ 2905 背单词

Written on September 28, 2018

BZOJ 3172 [Tjoi2013]单词

BZOJ 3172 [Tjoi2013]单词

Written on September 28, 2018

Codeforces 1030F Putting Boxes Together

Codeforces 1030F Putting Boxes Together

Written on September 26, 2018

CodeChef Killing Monsters

CodeChef Killing Monsters

Written on September 14, 2018

CodeChef Danya and Numbers

CodeChef Danya and Numbers

Written on September 14, 2018

HDUOJ 5977 Garden of Eden

HDUOJ 5977 Garden of Eden

Written on September 14, 2018

AtCoder Regular Contest 100 E Or Plus Max

AtCoder Regular Contest 100 E Or Plus Max

Written on September 11, 2018

Codeforces 613D Kingdom and its Cities

Codeforces 613D Kingdom and its Cities

Written on September 05, 2018

2016 计蒜之道 初赛 第一场 青云的机房组网方案(困难)

2016 计蒜之道 初赛 第一场 青云的机房组网方案(困难)

Written on September 04, 2018

AtCoder Regular Contest 102 D All Your Paths are Different Lengths

AtCoder Regular Contest 102 D All Your Paths are Different Lengths

Written on September 01, 2018

BZOJ 4259 残缺的字符串

BZOJ 4259 残缺的字符串

Written on August 20, 2018

Codeforces 55D Beautiful numbers

Codeforces 55D Beautiful numbers

Written on August 01, 2018

HDUOJ 6191 对称数

HDUOJ 6191 对称数

Written on August 01, 2018

Codeforces 916E Jamie and Tree

Codeforces 916E Jamie and Tree

Written on July 31, 2018

UOJ 192 最强跳蚤

UOJ 192 最强跳蚤

Written on July 31, 2018

Codeforces 678F Lena and Queries

Codeforces 678F Lena and Queries

Written on July 22, 2018

Codeforces 997C Sky Full of Stars

Codeforces 997C Sky Full of Stars

Written on July 02, 2018

Codeforces 916E Jamie and Tree

Codeforces 916E Jamie and Tree

Written on June 01, 2018

「CodePlus 2018 4 月赛」最短路

「CodePlus 2018 4 月赛」最短路

Written on May 25, 2018

2018 计蒜之道 第三场 贝壳找房户外拓展(中等)

2018 计蒜之道 第三场 贝壳找房户外拓展(中等)

Written on May 22, 2018

HDUOJ 5629 Clarke and tree

HDUOJ 5629 Clarke and tree

Written on May 08, 2018

HDUOJ 6268 Master of Subgraph

HDUOJ 6268 Master of Subgraph

Written on April 16, 2018

Codeforces 786A Berzerk

Codeforces 786A Berzerk

Written on April 06, 2018

BZOJ 4513 [SDOI2016]储能表

BZOJ 4513 [SDOI2016]储能表

Written on March 24, 2018

ZOJ 4008 Yet Another Tree Query Problem

ZOJ 4008 Yet Another Tree Query Problem

Written on March 12, 2018

Codeforces 444C DZY Loves Colors

Codeforces 444C DZY Loves Colors

Written on March 04, 2018

Codeforces 914D Bash and a Tough Math Puzzle

Codeforces 914D Bash and a Tough Math Puzzle

Written on March 04, 2018

Codeforces 444C DZY Loves Colors

Codeforces 444C DZY Loves Colors

Written on March 04, 2018

Codeforces 834D The Bakery

Codeforces 834D The Bakery

Written on February 07, 2018

Codeforces 920F SUM and REPLACE

Codeforces 920F SUM and REPLACE

Written on February 05, 2018

CodeChef April Challenge 2019 Kira Loves Palindromes

CodeChef April Challenge 2019 Kira Loves Palindromes

Written on February 04, 2018

Codeforces 917B MADMAX

Codeforces 917B MADMAX

Written on January 30, 2018

Codeforces 917B MADMAX

Codeforces 917B MADMAX

Written on January 30, 2018

Codeforces 570D Tree Requests

Codeforces 570D Tree Requests

Written on December 27, 2017

Wannafly 练习赛7 C 随机树

Wannafly 练习赛7 C 随机树

Written on December 01, 2017

HDUOJ 5988 Coding Contest

HDUOJ 5988 Coding Contest

Written on November 03, 2017

CSAcademy Round#55 Black White Tree

CSAcademy Round#55 Black White Tree

Written on November 02, 2017

Wannafly 挑战赛2 B-Travel

Wannafly 挑战赛2 B-Travel

Written on October 28, 2017

HDUOJ 5534 Partial Tree

HDUOJ 5534 Partial Tree

Written on September 12, 2017

HDUOJ 6148 Valley Numer

HDUOJ 6148 Valley Numer

Written on August 18, 2017

BZOJ 3992 [SDOI2015]序列统计

BZOJ 3992 [SDOI2015]序列统计

Written on August 14, 2017

FZUOJ 2277 Change

FZUOJ 2277 Change

Written on July 23, 2017

loj 6163 「美团 CodeM 初赛 Round A」 合并回文子串

loj 6163 「美团 CodeM 初赛 Round A」 合并回文子串

Written on June 30, 2017