# FZU 2282 Wand

Description: N wizards are attending a meeting. Everyon […]

# FZU 2273 Triangles

Description: This is a simple problem. Given two triang […]

# Educational Codeforces Round 50 (Rated for Div. 2)

A. Function Height Description: You are given a set of […]

# Codeforces Round #508 (Div. 2)

A. Equality Description: You are given a string s of le […]

# Codeforces Round #507 (Div. 2, based on Olympiad of Metropolises)

A. Palindrome Dance Description: A group of n dancers r […]

# HDU 6111 迷宫出逃

Description: 小明又一次陷入了大魔王的迷宫，在无人机的帮忙下，小明获得了整个迷宫的草图。 不同于一 […]

# 计蒜客 ACM-ICPC 2018 南京赛区网络预赛 L. Magical Girl Haze

Description: There are N cities in the country, and M d […]

# HDU 1251 统计难题

Description: Ignatius最近遇到一个难题,老师交给他很多单词(只有小写字母组成,不会有重复的 […]

# HDU 6447 YJJ’s Salesman

Description: YJJ is a salesman who has traveled through […]

# HDU 6440 Dream

Description: Freshmen frequently make an error in compu […]

# HDU 6441 Find Integer

Description: people in USSS love math very much, and th […]

# HDU 6446 Tree and Permutation

Description: There are N vertices connected by N−1 edge […]

# Codeforces Round #506 (Div. 3)

A. Many Equal Substrings Description: You are given a s […]

# CodeForces 865D Buy Low Sell High

D. Buy Low Sell High 题目: You can perfectly predict the […]

# python定时发送随机笑话邮件

[crayon-5bcfbe90d6565344212108/] 写好后用supervisor在服务器上一直运 […]

# python为Github仓库生成目录

Github: Tony5t4rk/MyACM [crayon-5bcfbe90d685c732879027/ […]

# POJ 2516 Minimum Cost

Description: Dearboy, a goods victualer, now comes to a […]

# POJ 2195 Going Home

Description: On a grid map there are n little men and n […]

# HDU 3081 Marriage Match II

Description: Presumably, you all have known the questio […]