原创 POJ2381——TOYS(暴力，叉積)
TOYS Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 10850 Accepted: 5208 Description Calculate th
2020-06-14 09:23:20
原创 ZOJ3635——Cinema in Akiba（樹狀數組+二分）
Description Cinema in Akiba (CIA) is a small but very popular cinema in Akihabara. Every night the cinema is full of
2020-06-14 09:23:20
原创 CF463C——Gargari and Bishops(模擬)
C. Gargari and Bishops time limit per test 3 seconds memory limit per test 256 megabytes input standard input
2020-06-14 09:23:20
原创 HDU1754——I Hate It（線段樹入門）
I Hate It Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 39
2020-06-14 09:23:20
原创 CF417D——Cunning Gena(狀態壓縮DP)
D. Cunning Gena time limit per test 1 second memory limit per test 256 megabytes input standard input output
2020-06-14 09:23:20
原创 HDU4961——Boring Sum(數論)
Boring Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s)
2020-02-23 05:22:08
原创 CPC3——H.喵喵的最長序列(RMQ|單調隊列)
H.喵喵的最長序列 Time Limit: 1 Sec Memory Limit: 128 MBSubmit: 3 Solved: 2 [Submit][Status][Web Board] Description 喵喵
2020-02-23 05:22:08
原创 HDU1074——Doing Homework（狀態壓縮DP）
Doing Homework Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s)
2020-02-23 05:22:08
原创 ZOJ3641——Information Sharing（基礎並查集）
Description There is going to be a test in the kindergarten. Since the kids would cry if they get a low score in the
2020-02-23 05:22:08
原创 Uva10125/POJ2549——Sumsets(中途相遇法,hash)
Problem C - Sumsets Given S, a set of integers, find the largest d such that a + b + c = d where a, b, c, and d are d
2020-02-23 05:22:08
7
原创 HDU5071——Chat(模擬)
Chat Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 670
2020-02-23 05:22:08
原创 Codeforces Round #277 (Div. 2)
Problems # Name A Calculating Function standard input/output 1 s, 256 MB x4080 B OR in Matri
2020-02-23 05:22:08
原创 ZOJ3829——Known Notation（貪心，模擬）
Known Notation Time Limit: 2 Seconds Memory Limit: 65536 KB Do you know reverse Polish notation (RPN)? It is a k
2020-02-23 05:22:08
原创 hiho一下 第十一週——樹中的最長路
樹中的最長路 時間限制:10000ms 單點時限:1000ms 內存限制:256MB 描述 上回說到，小Ho得到了一棵二叉樹玩具，這個玩具是由小球和木棍連接起來的，而在拆拼它的過程中，小Ho發現他不僅僅可以拼湊成一棵
2020-02-23 05:22:08
原创 HDU2517——How many ways??（矩陣快速冪）
How many ways?? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(
2020-02-23 05:22:08