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HDU1175 连连看【DFS】

连连看Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 49690 Accepted Submission(s): 12481Problem Description“连连看”相信很多人都玩过。没玩过也没关系,下面我给大家介绍...

2020-02-25 14:14:32

POJ2676 Sudoku【DFS】

SudokuTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 28548 Accepted: 13016 Special JudgeDescriptionSudoku is a very simple task. A square table with 9 rows and 9 columns is divided t...

2020-02-25 10:33:58

POJ2531 Network Saboteur【DFS】

Network SaboteurTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 15990 Accepted: 7952DescriptionA university network is composed of N computers. System administrators gathered informati...

2020-02-25 09:59:45

HDU4460 LA6378 Friend Chains【BFS】

Friend ChainsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6960 Accepted Submission(s): 2249Problem DescriptionFor a group of people, t...

2020-02-24 23:18:15

HDU1240 POJ2225 Asteroids!【BFS】

Asteroids!Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 7008 Accepted Submission(s): 4336Problem DescriptionYou’re in space.You want t...

2020-02-24 19:23:09

HDU1973 POJ3126 UVA12101 LA3639 Prime Path【BFS】

Prime PathTime Limit: 5000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1388 Accepted Submission(s): 866Problem DescriptionThe ministers of the cabinet...

2020-02-24 14:40:04

HDU5666 Segment【大数】

SegmentTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2604 Accepted Submission(s): 986Problem DescriptionSilen August does not like to t...

2020-02-23 23:52:03

HDU1316 poj2413 uva10183 How Many Fibs?【大数】

How Many Fibs?Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8526 Accepted Submission(s): 3286Problem DescriptionRecall the definition o...

2020-02-23 23:29:22

HDU1047 Integer Inquiry【大数】

Integer InquiryTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 28854 Accepted Submission(s): 8224Problem DescriptionOne of the first user...

2020-02-23 23:00:34

HDU3233 UVA12231 LA4486 Download Manager【模拟】

Download ManagerTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1563 Accepted Submission(s): 800Problem DescriptionJiajia downloads a lot...

2020-02-23 22:22:49

HDU2648 Shopping【map】

ShoppingTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6661 Accepted Submission(s): 2326Problem DescriptionEvery girl likes shopping,so...

2020-02-23 15:18:31

HDU4841 圆桌问题【约瑟夫环+模拟+STL】

圆桌问题Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 6757 Accepted Submission(s): 2550Problem Description圆桌上围坐着2n个人。其中n个人是好人,另外n个人是坏人。如果从第...

2020-02-23 14:12:04

HDU3635 Dragon Balls【并查集】

Dragon BallsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10519 Accepted Submission(s): 3760Problem DescriptionFive hundred years later...

2020-02-23 11:30:02

HDU1856 More is better【并查集】

More is betterTime Limit: 5000/1000 MS (Java/Others) Memory Limit: 327680/102400 K (Java/Others)Total Submission(s): 39810 Accepted Submission(s): 13961Problem DescriptionMr Wang wants some ...

2020-02-23 10:21:17

UVA10774 Repeated Josephus【约瑟夫环+位运算】

No, I don’t want you to waste important time reading boring introduction. At first, there are n people numbered 1 to n around a circle and every second remaining person will be eliminated until only o...

2020-02-22 19:41:59

UVA10771 Barbarian tribes【约瑟夫环】

In a lost land two primitive tribes coexist: Gareds and Kekas. Every summer solstice they meet and compete to decide which tribe will be the favorite of the gods for the rest of the year, following an...

2020-02-22 10:28:28

UVA11351 Last Man Standing【约瑟夫环】

There are n people standing in a circle waiting to be executed. Starting from the first man, k−1 people are skipped and the k-th man is executed. Then again, k − 1 people are skipped and the k-th man ...

2020-02-22 09:32:03

HDU6608 Fansblog【Miller_Rabin素性测试算法+威尔逊定理】

FansblogTime Limit: 2000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2801 Accepted Submission(s): 1158Problem DescriptionFarmer John keeps a website c...

2020-02-21 22:11:56

HDU2138 How many prime numbers【Miller_Rabin素性测试算法】

How many prime numbersTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 28963 Accepted Submission(s): 9629Problem DescriptionGive you a lot...

2020-02-21 21:04:13

UVA11858 LA8231 HDU3743 Frosh Week【逆序数】

During Frosh Week, students play various fun games to get to know each other and compete against other teams. In one such game, all the frosh on a team stand in a line, and are then asked to arrange t...

2020-02-21 20:46:37

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