ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8365 P226E   Noble Knight's Path 0 / 0 10
8359 P228D   Zigzag 0 / 0 7
8356 P229B   Planets 0 / 0 5
8346 P231E   Cactus 0 / 0 7
8342 P232D   Fence 0 / 0 10
8328 P235C   Cyclical Quest 0 / 0 10
8315 P238D   Tape Programming 0 / 0 10
8310 P240F   TorCoder 0 / 0 10
8308 P241B   Friends 0 / 0 10
8298 P242E   XOR on Segment 0 / 0 7
8294 P243D   Cubes 0 / 0 10
8293 P243E   Matrix 0 / 0 10
8278 P246E   Blood Cousins Return 0 / 0 9
8272 P249D   Donkey and Stars 0 / 0 10
8256 P253C   Text Editor 0 / 0 5
8254 P253E   Printer 0 / 0 8
8242 P256E   Lucky Arrays 0 / 0 9
8237 P257E   Greedy Elevator 0 / 0 8
8232 P258E   Little Elephant and Tree 0 / 0 9
8225 P260E   Dividing Kingdom 0 / 0 9
8213 P263E   Rhombus 0 / 0 9
8212 P264A   Escape from Stones 0 / 0 4
8208 P264E   Roadside Trees 0 / 0 10
8201 P266E   More Queries to Array... 0 / 0 9
8189 P269D   Maximum Waterfall 0 / 0 10
8186 P270B   Multithreading 0 / 0 4
8182 P271D   Good Substrings 0 / 0 6
8178 P272C   Dima and Staircase 0 / 0 5
8169 P274E   Mirror Room 0 / 0 10
8164 P276C   Little Girl and Maximum Sum 0 / 0 5
8162 P276E   Little Girl and Problem on Trees 0 / 0 7
8148 P280B   Maximum Xor Secondary 0 / 0 6
8146 P280D   k-Maximum Subsequence Sum 0 / 0 10
8145 P280E   Sequence Transformation 0 / 0 10
8138 P282E   Sausage Maximization 0 / 0 8
8137 P283A   Cows and Sequence 0 / 0 5
8133 P283E   Cow Tennis Tournament 0 / 0 10
8122 P286D   Tourists 0 / 0 10
8097 P292D   Connected Components 0 / 0 6
8096 P292E   Copying Data 0 / 0 6
8091 P293E   Close Vertices 0 / 0 10
8085 P295A   Greg and Array 0 / 0 4
8081 P295E   Yaroslav and Points 0 / 0 9
8074 P297E   Mystic Carvings 0 / 0 10
8061 P301D   Yaroslav and Divisors 0 / 0 8
8044 P306B   Optimizer 0 / 0 7
8035 P311B   Cats Transport 0 / 0 9
8034 P311C   Fetch the Treasure 0 / 0 9
8033 P311D   Interval Cubing 0 / 0 10
8025 P313E   Ilya and Two Numbers 0 / 0 8
8022 P314C   Sereja and Subsequences 0 / 0 7
8021 P314D   Sereja and Straight Lines 0 / 0 9
8008 P316E1   Summer Homework 0 / 0 5
8007 P316E2   Summer Homework 0 / 0 8
8006 P316E3   Summer Homework 0 / 0 8
7991 P319B   Psychos in a Line 0 / 0 6
7988 P319E   Ping-Pong 0 / 0 10
7981 P321E   Ciel and Gondolas 0 / 0 10
7976 P323C   Two permutations 0 / 0 9
7955 P331A2   Oh Sweet Beaverette 0 / 0 5
7953 P331B2   Shave Beaver! 0 / 0 6
7947 P331D3   Escaping on Beaveractor 0 / 0 10
7943 P332B   Maximum Absurdity 0 / 0 5
7942 P332C   Students' Revenge 0 / 0 8
7915 P338E   Optimize! 0 / 0 10
7911 P339D   Xenia and Bit Operations 0 / 0 5
7906 P340D   Bubble Sort Graph 0 / 0 5
7904 P341D   Iahub and Xors 0 / 0 9
7898 P342E   Xenia and Tree 0 / 0 9
7896 P343B   Alternating Current 0 / 0 5
7894 P343D   Water Tree 0 / 0 7
7874 P348C   Subset Sums 0 / 0 9
7870 P349B   Color the Fence 0 / 0 5
7866 P350D   Looking for Owls 0 / 0 9
7861 P351D   Jeff and Removing Periods 0 / 0 10
7845 P356A   Knight Tournament 0 / 0 5
7830 P359D   Pair of Numbers 0 / 0 7
7819 P362C   Insertion Sort 0 / 0 6
7818 P362D   Fools and Foolproof Roads 0 / 0 7
7812 P363E   Two Circles 0 / 0 9
7811 P364A   Matrix 0 / 0 5
7801 P366D   Dima and Trap Graph 0 / 0 7
7799 P367A   Sereja and Algorithm 0 / 0 5
7798 P367B   Sereja ans Anagrams 0 / 0 6
7793 P368B   Sereja and Suffixes 0 / 0 3
7788 P369E   Valera and Queries 0 / 0 8
7779 P371D   Vessels 0 / 0 6
7775 P372C   Watching Fireworks is Fun 0 / 0 7
7774 P372D   Choosing Subtree is Fun 0 / 0 10
7767 P374D   Inna and Sequence 0 / 0 7
7766 P374E   Inna and Babies 0 / 0 10
7764 P375B   Maximum Submatrix 2 0 / 0 5
7762 P375D   Tree and Queries 0 / 0 9
7757 P377B   Preparing for the Contest 0 / 0 6
7755 P377D   Developing Game 0 / 0 9
7746 P379F   New Year Tree 0 / 0 9
7742 P380C   Sereja and Brackets 0 / 0 7
7740 P380E   Sereja and Dividing 0 / 0 10
7732 P383A   Milking cows 0 / 0 5
7730 P383C   Propagating tree 0 / 0 7

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