原创 Codeforces Round #275 (Div. 1)B（線段樹+位運算）
B. Interesting Array time limit per test 1 second memory limit per test 256 megabytes input standard input ou
2020-06-21 07:09:23
原创 HDU5088（高斯消元）
Revenge of Nim II Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submissio
2020-06-21 07:09:23
原创 Codeforces Round #272 (Div. 1)D（字符串DP）
D. Dreamoon and Binary time limit per test 2 seconds memory limit per test 512 megabytes input standard input
2020-06-21 07:09:23
原创 鞍山&西安現場賽小結
寫此博客記錄一下第一次區域賽的經歷 第一場是鞍山賽區，從深圳坐了33個小時的火車過去也是醉了，在學校附近找了家賓館，安頓好以後下午就是熱身賽，成功的水了一發，也沒當回事，各種測了一下就回去喫飯，看電視，
2020-06-21 07:09:23
原创 BZOJ1002（找規律+大數）
1002: [FJOI2007]輪狀病毒 Time Limit: 1 Sec Memory Limit: 162 MBSubmit: 2427 Solved: 1333 [Submit][Status] Description
2020-02-22 06:55:30
原创 Codeforces Round #272 (Div. 1)B（構造）
B. Dreamoon and Sets time limit per test 1 second memory limit per test 256 megabytes input standard input ou
2020-02-22 06:55:30
原创 2014鞍山現場賽C題HDU5072（素篩+容斥原理）
Coprime Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 13
2020-02-22 06:55:30
原创 2014鞍山區域賽（簡單幾何+polya）HDU5080
Colorful Toy Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s
2020-02-22 06:55:30
原创 Codeforces Round #272 (Div. 1)C（字符串DP）
C. Dreamoon and Strings time limit per test 1 second memory limit per test 256 megabytes input standard input
2020-02-22 06:55:30
原创 Codeforces Round #270 F（高斯消元+XOR）
F. Design Tutorial: Change the Goal time limit per test 2 seconds memory limit per test 256 megabytes input sta
2020-02-22 06:55:30
原创 2014牡丹江區域賽K（貪心）ZOJ3829
Known Notation Time Limit: 2 Seconds Memory Limit: 131072 KB Do you know reverse Polish notation (RPN)? It is a k
2020-02-22 06:55:30
原创 BZOJ1003（最短路+DP）
1003: [ZJOI2006]物流運輸trans Time Limit: 10 Sec Memory Limit: 162 MBSubmit: 3479 Solved: 1416 [Submit][Status] Descrip
2020-02-22 06:55:30
原创 Codeforces Round #276 (Div. 1)D（貪心+dp）
D. Kindergarten time limit per test 2 seconds memory limit per test 256 megabytes input standard input output
2020-02-22 06:55:30
原创 2014牡丹江區域賽H（字典樹）ZOJ3826
Hierarchical Notation Time Limit: 2 Seconds Memory Limit: 131072 KB In Marjar University, students in College of
2020-02-22 06:55:30
原创 2014牡丹江區域賽B（樹的直徑）ZOJ3820
Building Fire Stations Time Limit: 5 Seconds Memory Limit: 131072 KB Special Judge Marjar University is a be
2020-02-22 06:55:30