# POJ 3335 Rotating Scoreboard

Description: This year, ACM/ICPC World finals will be h […]

# POJ 3449 Geometric Shapes

Description: While creating a customer logo, ACM uses g […]

# POJ 2826 An Easy Problem?!

Description: It’s raining outside. Farmer Johnson […]

# POJ 1696 Space Ant

Description: The most exciting space discovery occurred […]

# POJ 1410 Intersection

Description: You are to write a program that has to dec […]

# POJ 1556 The Doors

Description: You are to find the length of the shortest […]

# POJ 1269 Intersecting Lines

Description: We all know that a pair of distinct points […]

# POJ 3304 Segments

Description: Given n segments in the two dimensional sp […]

# POJ 2318 TOYS

Description: Calculate the number of toys that land in […]

# 洛谷 P2313 [HNOI2005]汤姆的游戏

Description: 汤姆是个好动的孩子,今天他突然对圆规和直尺来了兴趣。于是他开始在一张很大很大的白纸上 […]

# hihoCoder #1167 : 高等理论计算机科学

Description: 少女幽香这几天正在学习高等理论计算机科学，然而她什么也没有学会，非常痛苦。所以她出去 […]

# UVA 11291 Smeech

Description: Professor Octastichs has invented a new pr […]

# Codeforces Round #516 (Div. 2, by Moscow Team Olympiad)

A. Make a triangle! Description: Masha has three sticks […]

# HDU 3951 Coin Game

Description: After hh has learned how to play Nim game, […]

# Codeforces Round #515 (Div. 3)

A. Vova and Train Description: Vova plans to go to the […]

# HDU 2222 Keywords Search

Description: In the modern time, Search engine came int […]

# 洛谷 P3808 【模板】AC自动机（简单版）

Description: 给定n个模式串和1个文本串，求有多少个模式串在文本串里出现过。 Input: 第一行 […]

# HDU 1890 Robotic Sort

Description: Somewhere deep in the Czech Technical Univ […]

# 洛谷 P3165 [CQOI2014]排序机械臂

Description: 为了把工厂中高低不等的物品按从低到高排好序，工程师发明了一种排序机械臂。它遵循一个简 […]

# 牛客网暑期ACM多校训练营（第三场） C Shuffle Cards

Description: Eddy likes to play cards game since there […]