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原创 hdoj5914Triangle

TriangleTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 305 Accepted Submission(s): 209Problem DescriptionMr. Frog has n stic

2016-10-07 17:20:10 761

原创 hdoj5972Fraction

FractionTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 349 Accepted Submission(s): 204Problem DescriptionMr. Frog recently s

2016-10-07 17:08:50 690

原创 hdoj5976Harmonic Value Description

Harmonic Value DescriptionTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 249 Accepted Submission(s): 164Special JudgeProblem Des

2016-10-07 16:36:12 680

原创 hdoj5978Sequence I【kmp】

Sequence ITime Limit: 3000/1500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 604 Accepted Submission(s): 237Problem DescriptionMr. Frog has two

2016-10-07 15:58:19 591

原创 hdoj5920Ugly Problem

Ugly ProblemTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 476 Accepted Submission(s): 190Special JudgeProblem DescriptionEv

2016-10-07 15:07:32 562

原创 hdoj5883The Best Path【欧拉回路】

The Best PathTime Limit: 9000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 233 Accepted Submission(s): 102Problem DescriptionAlice is plann

2016-09-17 21:13:38 647

原创 hdoj5879Cure

CureTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 229 Accepted Submission(s): 81Problem DescriptionGiven an integer n, we

2016-09-17 19:46:18 470

原创 hdoj5878I Count Two Three【二分】

I Count Two ThreeTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 115 Accepted Submission(s): 72Problem DescriptionI will show

2016-09-17 19:33:29 572

原创 Codeforces Round #371 (Div. 2)C. Sonya and Queries【字典树】

C. Sonya and Queriestime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputToday Sonya learned about long integers

2016-09-17 18:53:08 642

原创 Codeforces Round #371 (Div. 2)B. Filya and Homework

B. Filya and Homeworktime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputToday, hedgehog Filya went to school f

2016-09-17 11:12:28 556

原创 Codeforces Round #369 (Div. 2)C. Coloring Trees

C. Coloring Treestime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputZS the Coder and Chris the Baboon has arr

2016-09-07 16:45:06 653

原创 csuoj1812: 三角形和矩形

1812: 三角形和矩形Time Limit: 5 Sec Memory Limit: 128 MB Special JudgeSubmit: 316 Solved: 155[Submit][Status][Web Board]DescriptionBobo 有一个三角形和一个矩形，他想求他们交的面积。具体地，三角形和矩形由 8 个整数 x1,y1,x2,

2016-09-06 21:48:33 817

原创 Codeforces Round #369 (Div. 2)B. Chris and Magic Square

B. Chris and Magic Squaretime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputZS the Coder and Chris the Baboon

2016-09-06 12:32:56 507

原创 lightoj1064 - Throwing Dice【dp打表】

1064 - Throwing Dice PDF (English)StatisticsForumTime Limit: 2 second(s)Memory Limit: 32 MBn common cubic dice are thrown. What is the probability tha

2016-08-25 20:12:02 534

原创 Codeforces Round #328 (Div. 2)C. The Big Race

C. The Big Racetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputVector Willman and Array Bolt are the two mo

2016-08-24 11:11:20 503

原创 Codeforces Round #330 (Div. 2)C. Warrior and Archer

C. Warrior and Archertime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputIn the official contest this problem

2016-08-24 09:54:02 806

原创 Codeforces Round #332 (Div. 2)D. Spongebob and Squares

D. Spongebob and Squarestime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputSpongebob is already tired trying

2016-08-23 20:25:19 459

原创 Codeforces Round #332 (Div. 2)C. Day at the Beach

C. Day at the Beachtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputOne day Squidward, Spongebob and Patric

2016-08-23 11:04:46 542

原创 Codeforces Round #334 (Div. 2)C. Alternative Thinking

C. Alternative Thinkingtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputKevin has just recevied his disappo

2016-08-22 19:48:24 590

原创 Codeforces Round #335 (Div. 2)D. Lazy Student

D. Lazy Studenttime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputStudent Vladislav came to his programming e

2016-08-22 14:28:32 619

原创 Codeforces Round #335 (Div. 2)C. Sorting Railway Cars

C. Sorting Railway Carstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputAn infinitely long railway has a tr

2016-08-22 11:37:38 463

原创 Codeforces Round #368 (Div. 2)C. Pythagorean Triples

C. Pythagorean Triplestime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputKatya studies in a fifth grade. Recen

2016-08-21 21:38:04 416

原创 Codeforces Round #336 (Div. 2)D. Zuma【区间dp】

D. Zumatime limit per test2 secondsmemory limit per test512 megabytesinputstandard inputoutputstandard outputGenos recently installed the game Zuma on his phone

2016-08-21 21:13:37 442

原创 Codeforces Round #336 (Div. 2)C. Chain Reaction

C. Chain Reactiontime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputThere are n beacons located at distinct p

2016-08-21 16:14:08 607

原创 Codeforces Round #337 (Div. 2)C. Harmony Analysis

C. Harmony Analysistime limit per test3 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputThe semester is already ending, so Dani

2016-08-20 09:36:48 430

原创 hdoj5867Water problem

Water problemTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 215 Accepted Submission(s): 146Problem DescriptionIf the numbers

2016-08-19 20:37:01 444

原创 hdoj5853Jong Hyok and String【后缀数组+二分+rmq】

Jong Hyok and StringTime Limit: 3000/1500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 364 Accepted Submission(s): 83Problem DescriptionJong Hyo

2016-08-19 20:32:06 478

原创 Codeforces Round #344 (Div. 2)D. Messenger【kmp】

D. Messengertime limit per test2 secondsmemory limit per test512 megabytesinputstandard inputoutputstandard outputEach employee of the "Blake Techologies" compa

2016-08-18 00:20:26 518

原创 Codeforces Round #344 (Div. 2)C. Report

C. Reporttime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputEach month Blake gets the report containing main

2016-08-15 12:08:01 498

原创 uva10200

2016-08-14 11:04:47 494

原创 Codeforces Round #304 (Div. 2)D. Soldier and Number Game

D. Soldier and Number Gametime limit per test3 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputTwo soldiers are playing a game.

2016-08-13 21:40:31 463

原创 hdoj5371Hotaru's problem【Manacher】

Hotaru's problemTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 3142 Accepted Submission(s): 1064Problem DescriptionHotaru Ic

2016-08-13 17:59:36 432

原创 Codeforces Round #367 (Div. 2)C. Hard problem

C. Hard problemtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputVasiliy is fond of solving different tasks.

2016-08-12 16:25:36 515

原创 Codeforces Round #338 (Div. 2)D. Multipliers【费马小定理+组合数学】

D. Multiplierstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputAyrat has number n, represented as it's prim

2016-08-12 14:29:08 504

原创 Codeforces Round #338 (Div. 2)C. Running Track

C. Running Tracktime limit per test1 secondmemory limit per test512 megabytesinputstandard inputoutputstandard outputA boy named Ayrat lives on planet AMI-1511.

2016-08-11 20:37:43 468

原创 Codeforces Round #340 (Div. 2)D. Polyline

D. Polylinetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputThere are three points marked on the coordinate

2016-08-11 10:54:44 369

原创 Codeforces Round #340 (Div. 2)C. Watering Flowers

C. Watering Flowerstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputA flowerbed has many flowers and two fo

2016-08-10 21:43:47 385

原创 Codeforces Round #345 (Div. 2)D Image Preview

D. Image Previewtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputVasya's telephone contains n photos. Photo

2016-08-10 19:03:26 764

原创 Codeforces Round #345 (Div. 2)C. Watchmen

C. Watchmentime limit per test3 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputWatchmen are in a danger and Doctor Manhattan t

2016-08-10 10:40:16 421

原创 Codeforces Round #366 (Div. 2)C

C. Thortime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputThor is getting used to the Earth. As a gift Loki g

2016-08-09 22:05:16 383

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