ID Problem Show tags Hide tags AC / Tried Difficulty
6197 P811E   Vladik and Entertaining Flags 0 / 0 10
6177 P813E   Army Creation 0 / 0 8
6176 P813F   Bipartite Checking 0 / 0 9
6158 P815D   Karen and Cards 0 / 0 10
6152 P816B   Karen and Coffee 0 / 0 4
6144 P817D   Imbalanced Array 0 / 0 6
6141 P817E   Choosing The Commander 0 / 0 7
6139 P817F   MEX Queries 0 / 0 8
6131 P818D   Multicolored Cars 0 / 0 5
6129 P818E   Card Game Again 0 / 0 6
6121 P819B   Mister B and PR Shifts 0 / 0 6
6106 P821C   Okabe and Boxes 0 / 0 5
6079 P825E   Minimal Labels 0 / 0 8
6073 P827A   String Reconstruction 0 / 0 5
6069 P827C   DNA Evolution 0 / 0 7
6067 P827D   Best Edge Weight 0 / 0 10
6063 P827F   Dirty Arkady's Kitchen 0 / 0 10
6057 P830B   Cards Sorting 0 / 0 5
6056 P830C   Bamboo Partition 0 / 0 8
6044 P833B   The Bakery 1 / 1 8
6042 P833D   Red-Black Cobweb 0 / 0 10
6041 P833E   Caramel Clouds 0 / 0 10
6039 P834B   The Festive Evening 0 / 0 3
6026 P837G   Functions On The Segments 0 / 0 9
6024 P838B   Diverging Directions 0 / 0 7
6013 P840B   Leha and another game about graph 0 / 0 7
6011 P840D   Destiny 0 / 0 9
6004 P842D   Vitya and Strange Lesson 0 / 0 7
5993 P845C   Two TVs 0 / 0 5
5992 P845D   Driving Test 0 / 0 6
5991 P845E   Fire in the City 0 / 0 9
5986 P846C   Four Segments 0 / 0 6
5985 P846D   Monitor 0 / 0 6
5983 P846F   Random Query 0 / 0 6
5981 P847B   Preparing for Merge Sort 0 / 0 5
5979 P847D   Dog Show 0 / 0 8
5968 P848B   Rooter's Song 0 / 0 6
5967 P848C   Goodbye Souvenir 0 / 0 10
5941 P853C   Boredom 0 / 0 7
5939 P853E   Lada Malina 0 / 0 10
5935 P855B   Marvolo Gaunt's Ring 0 / 0 5
5931 P855F   Nagini 0 / 0 10
5920 P858D   Polycarp's phone book 0 / 0 5
5910 P860E   Arkady and a Nobody-men 0 / 0 10
5905 P862E   Mahmoud and Ehab and the function 0 / 0 7
5904 P862F   Mahmoud and Ehab and the final stage 0 / 0 10
5900 P863D   Yet Another Array Queries Problem 0 / 0 6
5899 P863E   Turn Off The TV 0 / 0 7
5887 P865D   Buy Low Sell High 0 / 0 9
5871 P869E   The Untended Antiquity 0 / 0 9
5865 P870F   Paths 0 / 0 10
5859 P873E   Awards For Contestants 0 / 0 8
5854 P875D   High Cry 0 / 0 8
5853 P875E   Delivery Club 0 / 0 10
5846 P877D   Olya and Energy Drinks 0 / 0 7
5845 P877E   Danil and a Part-time Job 0 / 0 7
5844 P877F   Ann and Books 0 / 0 8
5842 P878B   Teams Formation 0 / 0 8
5841 P878C   Tournament 0 / 0 10
5837 P879B   Table Tennis 0 / 0 4
5825 P883L   Berland.Taxi 0 / 0 9
5820 P884D   Boxes And Balls 0 / 0 8
5808 P887D   Ratings and Reality Shows 0 / 0 9
5799 P888G   Xor-MST 0 / 0 8
5795 P891C   Envy 0 / 0 8
5787 P893D   Credit Card 3 / 6 6
5785 P893F   Subtree Minimum Query 0 / 1 8
5781 P894D   Ralph And His Tour in Binary Country 0 / 0 8
5775 P895E   Eyes Closed 0 / 0 8
5772 P896C   Willem, Chtholly and Seniorious 0 / 0 10
5770 P896E   Welcome home, Chtholly 4 / 19 10
5757 P899E   Segments Removal 0 / 0 7
5756 P899F   Letters Removing 0 / 0 7
5753 P900C   Remove Extra One 0 / 0 5
5751 P900E   Maximum Questions 0 / 0 7
5748 P901C   Bipartite Segments 0 / 0 8
5740 P903D   Almost Difference 0 / 0 8
5737 P903G   Yet Another Maxflow Problem 0 / 0 10
5718 P909D   Colorful Points 0 / 0 7
5708 P911E   Stack Sorting 0 / 0 7
5706 P911G   Mass Change Queries 0 / 0 9
5702 P912D   Fishes 0 / 0 7
5697 P913D   Too Easy Problems 0 / 0 6
5689 P914D   Bash and a Tough Math Puzzle 0 / 0 6
5688 P914E   Palindromes in a Tree 0 / 0 9
5687 P914F   Substrings in a String 0 / 0 10
5680 P915E   Physical Education Lessons 0 / 1 8
5679 P915F   Imbalance Value of a Tree 0 / 0 9
5674 P916D   Jamie and To-do List 0 / 0 8
5673 P916E   Jamie and Tree 0 / 0 9
5668 P917E   Upside Down 0 / 0 10
5655 P920E   Connected Components? 0 / 0 7
5654 P920F   SUM and REPLACE 0 / 0 7
5631 P923B   Producing Snow 0 / 0 5
5630 P923C   Perfect Security 0 / 0 6
5624 P924C   Riverside Curio 0 / 0 5
5616 P925E   May Holidays 0 / 0 10
5610 P926E   Merge Equal Elements 0 / 0 6
5605 P926J   Segments 0 / 0 7
5597 P930C   Teodor is not a liar! 0 / 0 6

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