原创 poj 1809 Regetni（數學）
Regetni Time Limit: 3000MS Memory Limit: 30000K Total Submissions: 1595 Accepted: 615 Description Background
2020-06-20 16:00:30
原创 poj 1584 A Round Peg in a Ground Hole（計算幾何）
A Round Peg in a Ground Hole Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 4824 Accepted: 1487 D
2020-06-20 14:51:03
原创 poj 3481 Double Queue（Size Balance Tree）
Double Queue Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 9309 Accepted: 4260 Description The n
2020-06-20 14:51:03
1
原创 poj 3449 Geometric Shapes（計算幾何）
Geometric Shapes Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 1343 Accepted: 565 Description W
2020-06-20 14:51:03
原创 spoj 375 Query on a tree（樹鏈剖分）
375. Query on a tree Problem code: QTREE You are given a tree (an acyclic undirected connected graph) with N nod
2020-06-20 14:51:03
原创 Codeforces Round #226 (Div. 2)
A. Bear and Raspberry time limit per test 1 second memory limit per test 256 megabytes input standard input
2020-02-23 21:21:44
原创 LightOJ 1193 Dice (II)（前綴和優化dp）
1193 - Dice (II) PDF (English) Statistics Forum Time Limit: 3 second(s) Memory Limit: 32 MB You have N dices;
2020-02-23 21:21:44
原创 poj 3372 Candy Distribution（完全剩餘系）
Candy Distribution Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5448 Accepted: 3002 Description N
2020-02-23 21:21:44
原创 LOJ 1428 Melody Comparison（後綴數組）
1428 - Melody Comparison PDF (English) Statistics Forum Time Limit: 4 second(s) Memory Limit: 64 MB Bono, a v
2020-02-23 21:21:44
原创 poj 1655 Balancing Act（樹dp）
Balancing Act Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 8095 Accepted: 3341 Description Consi
2020-02-23 21:21:44
原创 zoj 3349 Special Subsequence（dp+線段樹優化）
Special Subsequence Time Limit: 5000MS Memory Limit: 32768KB 64bit IO Format: %lld & %llu [Submit] [Go Back
2020-02-23 21:21:44
2
原创 ZOJ 3761 Easy billiards（並查集+樹遍歷）
E - Easy billiards Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%lld & %llu Submit Status Appo
2020-02-23 21:21:44
原创 ZOJ 3757 Alice and Bob and Cue Sports（模擬題）
A - Alice and Bob and Cue Sports Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%lld & %llu Submit
2020-02-23 21:21:44
原创 SCU 4103 function（前綴處理+字典樹）
A - function Time Limit:0MS Memory Limit:0KB 64bit IO Format:%lld & %llu Submit Status Practice SCU 4103
2020-02-23 21:21:44
原创 ural 1523 K-inversions（dp+樹狀數組）
1523. K-inversions Time limit: 1.0 second Memory limit: 64 MB Consider a permutation a1, a2, …, an (all ai are dif
2020-02-23 21:21:44