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1826The Best Farm338Atlas of rruucc@POJ
1827A Bunch Of Monsters256Atlas of rruucc@POJ
1828Monkeys' Pride2219Atlas of rruucc@POJ
1921Paper Cut45Beijing 2004 Preliminary@POJ
1922Ride to School6598Beijing 2004 Preliminary@POJ
1923Fourier's Lines616Beijing 2004 Preliminary@POJ
1924The Treasure267Beijing 2004 Preliminary@POJ
1925Spiderman934Beijing 2004 Preliminary@POJ
1926Pollution845Beijing 2004 Preliminary@POJ
1927Area in Triangle674Beijing 2004 Preliminary@POJ
1928The Peanuts2693Beijing 2004 Preliminary@POJ
2859A rectangle278Hooyeon Lee (ltdtl@POJ)
2860Block game with the Little Prince1131Hooyeon Lee (ltdtl@POJ)
2861Cycle with 6 vertices78Hooyeon Lee (ltdtl@POJ)
1390Blocks1437Liu Rujia@POJ
1737Connected Graph1317LouTiancheng@POJ
1738An old Stone Game591LouTiancheng@POJ
1739Tony's Tour839LouTiancheng@POJ
1740A New Stone Game2696LouTiancheng@POJ
1743Musical Theme4063LouTiancheng@POJ
1744Elevator Stopping Plan559LouTiancheng@POJ
3594Escort of Dr. Who How408PKU Campus 2008 (POJ Founder Monthly Contest – 2008.05.10), frkstyc
3595Full Steiner Topologies106PKU Campus 2008 (POJ Founder Monthly Contest – 2008.05.10), frkstyc
3596Illuminated Planet67PKU Campus 2008 (POJ Founder Monthly Contest – 2008.05.10), frkstyc
3597Polygon Division436PKU Campus 2008 (POJ Founder Monthly Contest – 2008.05.10), frkstyc
3599Pumping Lemma67PKU Campus 2008 (POJ Founder Monthly Contest – 2008.05.10), frkstyc
3600Subimage Recognition752PKU Campus 2008 (POJ Founder Monthly Contest – 2008.05.10), frkstyc
3602Typographical Ligatures431PKU Campus 2008 (POJ Founder Monthly Contest – 2008.05.10), frkstyc
3598PopKart149PKU Campus 2008 (POJ Founder Monthly Contest – 2008.05.10), xfxyjwf
3601Tower of Hanoi499PKU Campus 2008 (POJ Founder Monthly Contest – 2008.05.10), xfxyjwf
3603Zen Puzzle Garden31PKU Campus 2008 (POJ Founder Monthly Contest – 2008.05.10), xfxyjwf
3738Card Game72PKU Campus 2009 (POJ Monthly Contest – 2009.05.17), Asukalt
3737UmBasketella1968PKU Campus 2009 (POJ Monthly Contest – 2009.05.17), cyqclark
3739Special Squares262PKU Campus 2009 (POJ Monthly Contest – 2009.05.17), Doraemonok
3735Training little cats1781PKU Campus 2009 (POJ Monthly Contest – 2009.05.17), Facer
3731Escape368PKU Campus 2009 (POJ Monthly Contest – 2009.05.17), Rainer
3732Paint Me Less86PKU Campus 2009 (POJ Monthly Contest – 2009.05.17), Rainer
3733Shadow Area37PKU Campus 2009 (POJ Monthly Contest – 2009.05.17), Rainer
3734Blocks2326PKU Campus 2009 (POJ Monthly Contest – 2009.05.17), Simon
3736Snipe the Sniper353PKU Campus 2009 (POJ Monthly Contest – 2009.05.17), TN
3218Alignments195PKU Local 2007 (POJ Monthly--2007.04.28), frkstyc
3220Context-Free Languages127PKU Local 2007 (POJ Monthly--2007.04.28), frkstyc
3225Help with Intervals1513PKU Local 2007 (POJ Monthly--2007.04.28), frkstyc
3223Football Game71PKU Local 2007 (POJ Monthly--2007.04.28), frkstyc, text by Ikki
3224Go for Lab Cup!4384PKU Local 2007 (POJ Monthly--2007.04.28), ideas from ava, text and test cases by frkstyc
3219Binomial Coefficients2379PKU Local 2007 (POJ Monthly--2007.04.28), Ikki
3222Edge Pairing302PKU Local 2007 (POJ Monthly--2007.04.28), ufx
3221Diamond Puzzle644PKU Local 2007 (POJ Monthly--2007.04.28), wenxichang
1000A+B Problem178767POJ
1628Deduction154POJ Achilles
2429GCD & LCM Inverse1255POJ Achilles
2482Stars in Your Window1727POJ Contest,Author:kinfkong@ZSU
2483Greatest Common Subtree105POJ Contest,Author:kinfkong@ZSU
2486Apple Tree1994POJ Contest,Author:magicpig@ZSU
2478Farey Sequence3704POJ Contest,Author:Mathematica@ZSU
2479Maximum sum8508POJ Contest,Author:Mathematica@ZSU
2480Longge's problem1717POJ Contest,Author:Mathematica@ZSU
2481Cows3680POJ Contest,Author:Mathematica@ZSU
2484A Funny Game2951POJ Contest,Author:Mathematica@ZSU
2485Highways9329POJ Contest,Author:Mathematica@ZSU
3472Holey Square Tiling191POJ Founder Monthly Contest – 2007.12.30, frkstyc
3473Stochastic Finite State Automaton13POJ Founder Monthly Contest – 2007.12.30, frkstyc
3474Ellipsoid14POJ Founder Monthly Contest – 2007.12.30, frkstyc
3475Paper-, er, Transcript-Folding Game679POJ Founder Monthly Contest – 2007.12.30, frkstyc
3476A Game with Colored Balls326POJ Founder Monthly Contest – 2007.12.30, frkstyc
3477System of Linear Equations27POJ Founder Monthly Contest – 2007.12.30, frkstyc
3478Undergraduate Instruction Evaluation23POJ Founder Monthly Contest – 2007.12.30, frkstyc
3479RoBa Has a Second Art Gallery!59POJ Founder Monthly Contest – 2007.12.30, frkstyc
3495Bitwise XOR of Arithmetic Progression155POJ Founder Monthly Contest – 2008.01.31, frkstyc
3496Word Hyphenation8POJ Founder Monthly Contest – 2008.01.31, frkstyc
3493Chessboard Puzzle210POJ Founder Monthly Contest – 2008.01.31, Qi-feng CHEN
3489Knapsack I248POJ Founder Monthly Contest – 2008.01.31, xfxyjwf
3490Jumping Frogs36POJ Founder Monthly Contest – 2008.01.31, xfxyjwf
3491Rotated Sky Charts15POJ Founder Monthly Contest – 2008.01.31, xfxyjwf
3492Knapsack II260POJ Founder Monthly Contest – 2008.01.31, xfxyjwf
3494Largest Submatrix of All 1’s1549POJ Founder Monthly Contest – 2008.01.31, xfxyjwf
3532Resistance247POJ Founder Monthly Contest – 2008.03.16, g201513
3533Light Switching Game222POJ Founder Monthly Contest – 2008.03.16, g201513
3529Matrix Analysis25POJ Founder Monthly Contest – 2008.03.16, Gao Yihan
3530A Modular Arithmetic Challenge170POJ Founder Monthly Contest – 2008.03.16, Gao Yihan
3534Escape of Life and Death191POJ Founder Monthly Contest – 2008.03.16, Gao Yihan
3527Generalized Connect Four43POJ Founder Monthly Contest – 2008.03.16, Jiang Liyang
3528Ultimate Weapon547POJ Founder Monthly Contest – 2008.03.16, Jiang Liyang
3531Alternating Sum of Digits33POJ Founder Monthly Contest – 2008.03.16, ShiningMoon
3583Text Message Formatting95POJ Founder Monthly Contest – 2008.04.13, frkstyc
3584Small Polynomial Factorization10POJ Founder Monthly Contest – 2008.04.13, frkstyc
3577Global Positioning System74POJ Founder Monthly Contest – 2008.04.13, Lei Tao
3578Card Game56POJ Founder Monthly Contest – 2008.04.13, Lei Tao
3579Median1786POJ Founder Monthly Contest – 2008.04.13, Lei Tao
3582Last Hit6POJ Founder Monthly Contest – 2008.04.13, TN
3580SuperMemo1598POJ Founder Monthly Contest – 2008.04.13, Yao Jinyu
3581Sequence828POJ Founder Monthly Contest – 2008.04.13, Yao Jinyu
3605Sheryl's Circuit I362POJ Founder Monthly Contest – 2008.06.29, Dagger
3606Sheryl's Circuit II142POJ Founder Monthly Contest – 2008.06.29, Dagger
3609Reset Sequence248POJ Founder Monthly Contest – 2008.06.29, frkstyc
3610Maclaurin Series of Reciprocals25POJ Founder Monthly Contest – 2008.06.29, frkstyc
3611Minimum Weighted Perfect Fractional b-Matching35POJ Founder Monthly Contest – 2008.06.29, frkstyc
3607Distribution of Toys138POJ Founder Monthly Contest – 2008.06.29, Huang Jinsong
3608Bridge Across Islands1091POJ Founder Monthly Contest – 2008.06.29, Lei Tao
3604Professor Ben1190POJ Founder Monthly Contest – 2008.06.29, Lin Ben
3676Tomorrow Genius 200811POJ Founder Monthly Contest – 2008.07.27, Dagger
3678Katu Puzzle2362POJ Founder Monthly Contest – 2008.07.27, Dagger
3677Chemical Weighing42POJ Founder Monthly Contest – 2008.07.27, Facer
3679The Delivery of Control39POJ Founder Monthly Contest – 2008.07.27, Facer and Dagger
3674Super Assassin319POJ Founder Monthly Contest – 2008.07.27, Mars
3675Telescope525POJ Founder Monthly Contest – 2008.07.27, Updog
3680Intervals1640POJ Founder Monthly Contest – 2008.07.27, windy7926778
3681Finding the Rectangle700POJ Founder Monthly Contest – 2008.07.27, windy7926778
3683Priest John's Busiest Day1931POJ Founder Monthly Contest – 2008.08.31, Dagger and Facer
3688Cheat in the Game225POJ Founder Monthly Contest – 2008.08.31, facer
3689Equations52POJ Founder Monthly Contest – 2008.08.31, Lei, Tao
3684Physics Experiment818POJ Founder Monthly Contest – 2008.08.31, Simon
3682King Arthur's Birthday Celebration746POJ Founder Monthly Contest – 2008.08.31, Soduku@POJ
3685Matrix1167POJ Founder Monthly Contest – 2008.08.31, windy7926778
3686The Windy's1302POJ Founder Monthly Contest – 2008.08.31, windy7926778
3687Labeling Balls2663POJ Founder Monthly Contest – 2008.08.31, windy7926778
3703Intuition of Escape59POJ Founder Monthly Contest – 2008.10.05, cyqclark
3699miniSQL500POJ Founder Monthly Contest – 2008.10.05, Dagger
3700Missile Defence System655POJ Founder Monthly Contest – 2008.10.05, facer
3704Mover39POJ Founder Monthly Contest – 2008.10.05, Lou Tiancheng
3705Reverse780POJ Founder Monthly Contest – 2008.10.05, Lou Tiancheng
3706System Test37POJ Founder Monthly Contest – 2008.10.05, Lou Tiancheng
3702Chessman436POJ Founder Monthly Contest – 2008.10.05, windy7926778
3701Rubik's Cube: 0-1 Version28POJ Founder Monthly Contest – 2008.10.05, withleave
3712Edges and More Edges143POJ Founder Monthly Contest – 2008.12.28, Dagger
3713Transferring Sylla386POJ Founder Monthly Contest – 2008.12.28, Dagger
3714Raid2119POJ Founder Monthly Contest – 2008.12.28, Dagger
3707High-Dimensional Vector Correspondence14POJ Founder Monthly Contest – 2008.12.28, frkstyc
3711Mayan Pyramid240POJ Founder Monthly Contest – 2008.12.28, Panda
3709K-Anonymous Sequence1006POJ Founder Monthly Contest – 2008.12.28, Rainer
3708Recurrent Function203POJ Founder Monthly Contest – 2008.12.28, Yaojinyu
3710Christmas Game484POJ Founder Monthly Contest – 2008.12.28, Yaojinyu
1810Covering126POJ Monthly
1811Prime Test2752POJ Monthly
1812Zuma Game88POJ Monthly
1813Overlapped Shapes137POJ Monthly
1814Polynomial15POJ Monthly
1815Friendship1305POJ Monthly
1816Wild Words791POJ Monthly
3745Keep Contact9POJ Monthly Contest - 2009.08.23, Elaxia
3743LL’s cake82POJ Monthly Contest - 2009.08.23, Isun
3746Teacher YYF189POJ Monthly Contest - 2009.08.23, Jason
3740Easy Finding2223POJ Monthly Contest - 2009.08.23, MasterLuo
3744Scout YYF I1589POJ Monthly Contest - 2009.08.23, Simon
3747Scout YYF II238POJ Monthly Contest - 2009.08.23, Simon
3741Number System Converter143POJ Monthly Contest - 2009.08.23, wjn
3742Equivalent Polynomial382POJ Monthly Contest - 2009.08.23, wjn
3758The story of three kingdoms XI25POJ Monthly Contest - 2010.04.04, 1318dotaer
3755The Training of Chain Lightning27POJ Monthly Contest - 2010.04.04, Mars
3756Chess Game221POJ Monthly Contest - 2010.04.04, Mars
3757Simple Distributed storage system205POJ Monthly Contest - 2010.04.04, Yao Jinyu
3759Simple Distributed computing system62POJ Monthly Contest - 2010.04.04, Yao Jinyu
3721Darkterror's Combos56POJ Monthly Contest – 2009.02.22, Dagger
3722We're Going In14POJ Monthly Contest – 2009.02.22, Dagger
3717Decrypt the Dragon Scroll89POJ Monthly Contest – 2009.02.22, Facer
3718Facer's Chocolate Dream102POJ Monthly Contest – 2009.02.22, Facer
3720Occurrence of Digits1340POJ Monthly Contest – 2009.02.22, Lei Tao
3719Art of Balance150POJ Monthly Contest – 2009.02.22, Mars
3716Panda's Birthday Present895POJ Monthly Contest – 2009.02.22, Simon
3715Blue and Red508POJ Monthly Contest – 2009.02.22, Windy
3729Facer’s string296POJ Monthly Contest – 2009.04.05, Facer
3728The merchant919POJ Monthly Contest – 2009.04.05, GaoYihan
3730Ebbinghaus method56POJ Monthly Contest – 2009.04.05, geniushjs
3727Newton’s Method125POJ Monthly Contest – 2009.04.05, longpo
3724Find the parameter395POJ Monthly Contest – 2009.04.05, Simon
3726Windy's ABC189POJ Monthly Contest – 2009.04.05, windy7926778
3723Conscription3242POJ Monthly Contest – 2009.04.05, windy7926778
3725I know the k-th integer412POJ Monthly Contest – 2009.04.05, windy7926778
2438Children's Dining383POJ Monthly,anonymous
2444Partition a Matrix425POJ Monthly,c0500301036
2446Chessboard3226POJ Monthly,charlescpp
2310Cubic Tick-Tack-Toe40POJ Monthly,CHEN Shixi(xreborner)
2311Cutting Game1154POJ Monthly,CHEN Shixi(xreborner)
2233GAME AGAIN!124POJ Monthly,dodo
2442Sequence1733POJ Monthly,Guang Lin
2445Squares97POJ Monthly,Guang Lin
2236Wireless Network6050POJ Monthly,HQM
2237Can 1 Marine win 2 Zerglings?42POJ Monthly,HQM
2235Triangularize the Convex Hull32POJ Monthly,kicc
2314POJ language56POJ Monthly,kicc
2153Rank List1957POJ Monthly,Li Haoyuan
2239Selecting Courses3388POJ Monthly,Li Haoyuan
2156National Day Celebration83POJ Monthly,Loger
2152Fire613POJ Monthly,Lou Tiancheng
2154Color1700POJ Monthly,Lou Tiancheng
2155Matrix5757POJ Monthly,Lou Tiancheng
2309BST4828POJ Monthly,Minkerui
2313Sequence1196POJ Monthly,Minkerui
2443Set Operation795POJ Monthly,Minkerui
2448A New Operating System75POJ Monthly,Minkerui
2234Matches Game4872POJ Monthly,readchild
1817Traffic Jam90POJ Monthly,Southeast USA 1999
2440DNA1109POJ Monthly,Static
2447RSA375POJ Monthly,static
2452Sticks Problem1549POJ Monthly,static
2441Arrange the Bulls1145POJ Monthly,TN
2315Football Game110POJ Monthly,uni
2157Maze930POJ Monthly,Wang Yijie
2308Dearboy's Puzzle178POJ Monthly,Wang Yijie
2453An Easy Problem4043POJ Monthly,zby03
2439Disconnect the Orange!?68POJ Monthly,Zeyuan Zhu
2449Remmarguts' Date4000POJ Monthly,Zeyuan Zhu
2450A New Kind of Chess36POJ Monthly,Zeyuan Zhu
2451Uyuw's Concert1290POJ Monthly,Zeyuan Zhu
2158A Difficult Mathematics Problem97POJ Monthly,李学武
2232New Stone-Forfex-Cloth Game479POJ Monthly,汪艺杰
2151Check the difficulty of problems2133POJ Monthly,鲁小石
2238Computer Basketball Game86POJ Monthly,鲁小石
2312Battle City1899POJ Monthly,鲁小石
1659Frogs' Neighborhood2701POJ Monthly--2004.05.15 Alcyone@pku
1662CoIns179POJ Monthly--2004.05.15 BearL@pku
1661Help Jimmy2825POJ Monthly--2004.05.15 CEOI 2000
1660Princess FroG400POJ Monthly--2004.05.15 duoshute@pku
1655Balancing Act4016POJ Monthly--2004.05.15 IOI 2003 sample task
1654Area3317POJ Monthly--2004.05.15 Liu Rujia@POJ
1656Counting Black6252POJ Monthly--2004.05.15 Liu Rujia@POJ
1657Distance on Chessboard7971POJ Monthly--2004.05.15 Liu Rujia@POJ
1658Eva's Problem10008POJ Monthly--2004.05.15 Null
1682Clans on the Three Gorges287POJ Monthly--2004.06.27 epic
1675Happy Birthday!849POJ Monthly--2004.06.27 srbga@POJ
1677Girls' Day562POJ Monthly--2004.06.27 srbga@POJ
1678I Love this Game!665POJ Monthly--2004.06.27 srbga@POJ
1679The Unique MST5613POJ Monthly--2004.06.27 srbga@POJ
1680Fork() Makes Trouble254POJ Monthly--2004.06.27 srbga@POJ
1681Painter's Problem1987POJ Monthly--2004.06.27 张嘉龄
1674Sorting by Swapping3966POJ Monthly--2004.06.27 弱人
1676What time is it?532POJ Monthly--2004.06.27 鄂继明
1698Alice's Chance1827POJ Monthly--2004.07.18
1699Best Sequence1497POJ Monthly--2004.07.18
1700Crossing River4385POJ Monthly--2004.07.18
1701Dissatisfying Lift975POJ Monthly--2004.07.18
1702Eva's Balance1690POJ Monthly--2004.07.18
1703Find them, Catch them7604POJ Monthly--2004.07.18
1704Georgia and Bob2716POJ Monthly--2004.07.18
1705Generational Replacement68POJ Monthly--2004.07.18
2519Cutting Necklace77POJ Monthly--2005.07.31, CHEN Shixi
2520DNA Sequence Alignment73POJ Monthly--2005.07.31, CHEN Shixi
2518Little guys' game105POJ Monthly--2005.07.31, Huang Ninghai
2514Ridiculous Addition299POJ Monthly--2005.07.31, Islamic Azad University of Mashhad – Collegiate Coding Challenge 1
2517Cover22POJ Monthly--2005.07.31, LouTianCheng
2516Minimum Cost2926POJ Monthly--2005.07.31, Wang Yijie
2521How much did the businessman lose6695POJ Monthly--2005.07.31, Wang Yijie
2515Birthday Cake244POJ Monthly--2005.07.31, Zeyuan Zhu
2592Standard Point System103POJ Monthly--2005.08.28,anonymous
2596Dice Stacking308POJ Monthly--2005.08.28,Huang Ninghai
2598Match Throwing Game253POJ Monthly--2005.08.28,kicc
2593Max Sequence5792POJ Monthly--2005.08.28,Li Haoyuan
2594Treasure Exploration2274POJ Monthly--2005.08.28,Li Haoyuan
2591Set Definition3381POJ Monthly--2005.08.28,Static
2595Min-Max272POJ Monthly--2005.08.28,Static
2597Line Segment Erase336POJ Monthly--2005.08.28,Static
2748Logs Stacking794POJ Monthly--2006.01.22,anonymous
2751Saving Endeavour589POJ Monthly--2006.01.22,anonymous
2755Dominoes36POJ Monthly--2006.01.22,Loger
2750Potted Flower1272POJ Monthly--2006.01.22,Zeyuan Zhu
2752Seek the Name, Seek the Fame6140POJ Monthly--2006.01.22,Zeyuan Zhu
2753Similarity of necklaces35POJ Monthly--2006.01.22,Zeyuan Zhu
2754Similarity of necklaces 2161POJ Monthly--2006.01.22,Zeyuan Zhu
2749Building roads1352POJ Monthly--2006.01.22,zhucheng
2756Autumn is a Genius1463POJ Monthly--2006.02.26,zgl & twb
2757Beautiful Numbers108POJ Monthly--2006.02.26,zgl & twb
2758Checking the Text424POJ Monthly--2006.02.26,zgl & twb
2759Distributing tasks150POJ Monthly--2006.02.26,zgl & twb
2760End of Windless Days168POJ Monthly--2006.02.26,zgl & twb
2761Feed the dogs2904POJ Monthly--2006.02.26,zgl & twb
2762Going from u to v or from v to u?2702POJ Monthly--2006.02.26,zgl & twb
2763Housewife Wind1502POJ Monthly--2006.02.26,zgl & twb
2777Count Color6973POJ Monthly--2006.03.26,dodo
2778DNA Sequence2646POJ Monthly--2006.03.26,dodo
2775The Number of the Same BST399POJ Monthly--2006.03.26,newton88518
2773Happy 20062321POJ Monthly--2006.03.26,static
2780Linearity1180POJ Monthly--2006.03.26,static
2774Long Long Message4821POJ Monthly--2006.03.26,Zeyuan Zhu,"Dedicate to my great beloved mother."
2779Atom Bombs!? God!42POJ Monthly--2006.03.26,Zeyuan Zhu,Modified from NEERC2005 Area
2776Cheat at Math17POJ Monthly--2006.03.26,Zeyuan Zhu,Modified from Timus 1429
2825Perfect Permutation147POJ Monthly--2006.04.28, Dagger@PKU_RPWT
2826An Easy Problem?!1105POJ Monthly--2006.04.28, Dagger@PKU_RPWT
2819TN's Kingdom I - Establishment175POJ Monthly--2006.04.28, frkstyc@PKU_RPWT
2820TN's Kingdom II - Construction37POJ Monthly--2006.04.28, frkstyc@PKU_RPWT
2821TN's Kingdom III - Assassination45POJ Monthly--2006.04.28, frkstyc@PKU_RPWT
2822TN's Kingdom IV - Collapse76POJ Monthly--2006.04.28, frkstyc@PKU_RPWT
2823Sliding Window8128POJ Monthly--2006.04.28, Ikki
2824Bohemian Rhapsody17POJ Monthly--2006.04.28, TN@PKU_RPWT
2834Where Are You?168POJ Monthly--2006.05.28, Judas
2829How Many Free Dimensions?25POJ Monthly--2006.05.28, Liang, Shaochi
2827Auto-Calculation Machine331POJ Monthly--2006.05.28, Static
2830Max Sequence II83POJ Monthly--2006.05.28, Static
2833The Average2252POJ Monthly--2006.05.28, zby03
2828Buy Tickets5262POJ Monthly--2006.05.28, Zhu, Zeyuan
2831Can We Build This One?410POJ Monthly--2006.05.28, zhucheng
2832How Many Pairs?432POJ Monthly--2006.05.28, zhucheng
2843Cutting Cake127POJ Monthly--2006.06.25, Chen Xue
2837Silver Matrix558POJ Monthly--2006.06.25, Lei Tao
2840Big Clock5866POJ Monthly--2006.06.25, Lei Tao
2839Convex Hull and Triangle23POJ Monthly--2006.06.25, Long Fan
2842N-dimension Matching73POJ Monthly--2006.06.25, Long Fan
2841Navigation Game63POJ Monthly--2006.06.25, Yang Yi
2844Sum and Product71POJ Monthly--2006.06.25, Yang Yi
2838Graph Connectivity482POJ Monthly--2006.06.25, Zheng Zhao
2888Magic Bracelet919POJ Monthly--2006.07.30, cuiaoxiang
2893M × N Puzzle740POJ Monthly--2006.07.30, newton88518
2886Who Gets the Most Candies?2315POJ Monthly--2006.07.30, Sempr
2890Matrix Multiplication360POJ Monthly--2006.07.30, Static
2891Strange Way to Express Integers3060POJ Monthly--2006.07.30, Static
2892Tunnel Warfare2106POJ Monthly--2006.07.30, updog
2889Unique Solution162POJ Monthly--2006.07.30, Wang, Yijie
2887Big String1073POJ Monthly--2006.07.30, zhucheng
2982Time Travel363POJ Monthly--2006.08.27, Dagger
2983Is the Information Reliable?2166POJ Monthly--2006.08.27, Dagger
2981Deal of Fortune15POJ Monthly--2006.08.27, frkstyc
2987Firing1549POJ Monthly--2006.08.27, frkstyc
2988Function Approximation35POJ Monthly--2006.08.27, frkstyc
2986A Triangle and a Circle378POJ Monthly--2006.08.27, Rainer
2984A New Joseph Problem469POJ Monthly--2006.08.27, zcgzcgzcg
2985The k-th Largest Group1633POJ Monthly--2006.08.27, zcgzcgzcg
3015Expected Difference252POJ Monthly--2006.09.29, ACRush
3016K-Monotonic236POJ Monthly--2006.09.29, ACRush, modified from TopCoder SRM 309 KMonotonic
3012A Number from Yanghui Triangle610POJ Monthly--2006.09.29, Kim, Chan Min (kcm1700@POJ)
3013Big Christmas Tree2379POJ Monthly--2006.09.29, Kim, Chan Min (kcm1700@POJ)
3014Cake Pieces and Plates1161POJ Monthly--2006.09.29, Kim, Chan Min (kcm1700@POJ)
3018Giftbox729POJ Monthly--2006.09.29, sza
3019Image Rotation16POJ Monthly--2006.09.29, zby03
3017Cut the Sequence1638POJ Monthly--2006.09.29, zhucheng
3162Walking Race545POJ Monthly--2006.12.31, flymouse
3163King of Fighters86POJ Monthly--2006.12.31, flymouse
3161Numerical Integration4POJ Monthly--2006.12.31, galaxy
3164Command Network2171POJ Monthly--2006.12.31, galaxy
3159Candies3930POJ Monthly--2006.12.31, Sempr
3160Father Christmas flymouse669POJ Monthly--2006.12.31, Sempr
3165Traveling Trio19POJ Monthly--2006.12.31, Zhu, Zeyuan
3166Jumping Frog72POJ Monthly--2006.12.31, Zhu, Zeyuan
3202A Very Simple Compiler2POJ Monthly--2007.03.04, Hou, Qiming
3203Incremental Python Parsing6POJ Monthly--2007.03.04, Hou, Qiming
3204Ikki's Story I - Road Reconstruction1247POJ Monthly--2007.03.04, Ikki
3205Ikki's Story II - War with TN168POJ Monthly--2007.03.04, Ikki
3206Ikki's Story III - Rescue frkstyc!91POJ Monthly--2007.03.04, Ikki
3207Ikki's Story IV - Panda's Trick2462POJ Monthly--2007.03.04, Ikki
3209From Pythagoras to …201POJ Monthly--2007.03.04, Ikki
3208Apocalypse Someday743POJ Monthly--2007.03.04, Ikki, adapted from TCHS SRM 2 ApocalypseSomeday
3216Repairing Company1282POJ Monthly--2007.04.01, crazyb0y
3214Heap393POJ Monthly--2007.04.01, czh
3211Washing Clothes2126POJ Monthly--2007.04.01, dearboy
3215Median of Lines129POJ Monthly--2007.04.01, dearboy
3217Eugenics255POJ Monthly--2007.04.01, Huang, Jinsong
3212Rescue Alice267POJ Monthly--2007.04.01, Liu, Cheng
3210Coins4312POJ Monthly--2007.04.01, Snoopy
3213PM3803POJ Monthly--2007.04.01, zhucheng
3233Matrix Power Series4801POJ Monthly--2007.06.03, Huang, Jinsong
3240Solution to the n2 − 1 Puzzle40POJ Monthly--2007.06.03, Huang, Jinsong
3234The Kylin Den12POJ Monthly--2007.06.03, Jia, You
3236Michelle's Evaluation60POJ Monthly--2007.06.03, Jia, You
3235Super Knight34POJ Monthly--2007.06.03, Lei, Tao
3237Tree1164POJ Monthly--2007.06.03, Lei, Tao
3238A Coin Game66POJ Monthly--2007.06.03, Yao, Jinyu
3239Solution to the n Queens Puzzle1183POJ Monthly--2007.06.03, Yao, Jinyu
3245Sequence Partitioning176POJ Monthly--2007.07.08, Chen, Danqi
32423-dimensional Musical Water-fence27POJ Monthly--2007.07.08, Chen, Qifeng
3248Soldier60POJ Monthly--2007.07.08, Chen, Qifeng
3243Clever Y952POJ Monthly--2007.07.08, Guo, Huayang
3247Robots7POJ Monthly--2007.07.08, Guo, Huayang
3246Game224POJ Monthly--2007.07.08, Wang, Dong
3244Difference between Triplets610POJ Monthly--2007.07.08, Yuan, Xinhao
3249Test for Job1451POJ Monthly--2007.07.08, 落叶飞雪
3324Lucas-Lehmer Test94POJ Monthly--2007.08.05, frkstyc
3319Dragon Slayer Qualification Exam78POJ Monthly--2007.08.05, Hooyeon Lee (ltdtl@POJ), "I like dragons"
3321Apple Tree5019POJ Monthly--2007.08.05, Huang, Jinsong
3320Jessica's Reading Problem3269POJ Monthly--2007.08.05, Jerry
3241Object Clustering388POJ Monthly--2007.08.05, Li, Haoyuan
3318Matrix Multiplication2123POJ Monthly--2007.08.05, qzc
3322Bloxorz I1240POJ Monthly--2007.08.05, Rainer
3323Bloxorz II109POJ Monthly--2007.08.05, Rainer
3372Candy Distribution2727POJ Monthly--2007.09.09, ailyanlu@zsu
3377Ferry Lanes605POJ Monthly--2007.09.09, Dagger
3371Flesch Reading Ease471POJ Monthly--2007.09.09, frkstyc
3373Changing Digits749POJ Monthly--2007.09.09, Rainer
3378Crazy Thairs1083POJ Monthly--2007.09.09, tdzl2003
3374Cake Share593POJ Monthly--2007.09.09, Updog
3375Network Connection444POJ Monthly--2007.09.09, Updog
3376Finding Palindromes342POJ Monthly--2007.09.09, Zhou Gelin, modified from POI06
3421X-factor Chains1725POJ Monthly--2007.10.06, ailyanlu@zsu
3418Quadratic Functions95POJ Monthly--2007.10.06, Amber(hupo001)@POJ
3420Quad Tiling1454POJ Monthly--2007.10.06, Dagger
3422Kaka's Matrix Travels2044POJ Monthly--2007.10.06, Huang, Jinsong
3419Difference Is Beautiful411POJ Monthly--2007.10.06, SHOIT@ZSU
3416Crossing529POJ Monthly--2007.10.06, Wang Dong
3415Common Substrings1780POJ Monthly--2007.10.06, wintokk
3417Network941POJ Monthly--2007.10.06, Yang Mu
3464Approximations18POJ Monthly--2007.11.25, Yang Yi
3465Battle377POJ Monthly--2007.11.25, Yang Yi
3466Distance to the Prey13POJ Monthly--2007.11.25, Yang Yi
3467Cross Counting281POJ Monthly--2007.11.25, Yang Yi
3468A Simple Problem with Integers13080POJ Monthly--2007.11.25, Yang Yi
3469Dual Core CPU3265POJ Monthly--2007.11.25, Zhou Dong
3470Walls166POJ Monthly--2007.11.25, Zhou Dong
3471Integral Roots169POJ Monthly--2007.11.25, Zhou Dong
Total 405 Problems match!

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