ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7437 P226E   Noble Knight's Path 0 / 0 10
7431 P228D   Zigzag 0 / 0 7
7428 P229B   Planets 0 / 0 5
7418 P231E   Cactus 0 / 0 7
7414 P232D   Fence 0 / 0 10
7400 P235C   Cyclical Quest 0 / 0 10
7387 P238D   Tape Programming 0 / 0 10
7382 P240F   TorCoder 0 / 0 10
7380 P241B   Friends 0 / 0 10
7370 P242E   XOR on Segment 0 / 0 7
7366 P243D   Cubes 0 / 0 10
7365 P243E   Matrix 0 / 0 10
7350 P246E   Blood Cousins Return 0 / 0 9
7344 P249D   Donkey and Stars 0 / 0 10
7328 P253C   Text Editor 0 / 0 5
7326 P253E   Printer 0 / 0 8
7314 P256E   Lucky Arrays 0 / 0 9
7309 P257E   Greedy Elevator 0 / 0 8
7304 P258E   Little Elephant and Tree 0 / 0 9
7297 P260E   Dividing Kingdom 0 / 0 9
7285 P263E   Rhombus 0 / 0 9
7284 P264A   Escape from Stones 0 / 0 4
7280 P264E   Roadside Trees 0 / 0 10
7273 P266E   More Queries to Array... 0 / 0 9
7261 P269D   Maximum Waterfall 0 / 0 10
7258 P270B   Multithreading 0 / 0 4
7254 P271D   Good Substrings 0 / 0 6
7250 P272C   Dima and Staircase 0 / 0 5
7241 P274E   Mirror Room 0 / 0 10
7236 P276C   Little Girl and Maximum Sum 0 / 0 5
7234 P276E   Little Girl and Problem on Trees 0 / 0 7
7220 P280B   Maximum Xor Secondary 0 / 0 6
7218 P280D   k-Maximum Subsequence Sum 0 / 0 10
7217 P280E   Sequence Transformation 0 / 0 10
7210 P282E   Sausage Maximization 0 / 0 8
7209 P283A   Cows and Sequence 0 / 0 5
7205 P283E   Cow Tennis Tournament 0 / 0 10
7194 P286D   Tourists 0 / 0 10
7169 P292D   Connected Components 0 / 0 6
7168 P292E   Copying Data 0 / 0 6
7163 P293E   Close Vertices 0 / 0 10
7157 P295A   Greg and Array 0 / 0 4
7153 P295E   Yaroslav and Points 0 / 0 9
7146 P297E   Mystic Carvings 0 / 0 10
7133 P301D   Yaroslav and Divisors 0 / 0 8
7116 P306B   Optimizer 0 / 0 7
7107 P311B   Cats Transport 0 / 0 9
7106 P311C   Fetch the Treasure 0 / 0 9
7105 P311D   Interval Cubing 0 / 0 10
7097 P313E   Ilya and Two Numbers 0 / 0 8
7094 P314C   Sereja and Subsequences 0 / 0 7
7093 P314D   Sereja and Straight Lines 0 / 0 9
7080 P316E1   Summer Homework 0 / 0 5
7079 P316E2   Summer Homework 0 / 0 8
7078 P316E3   Summer Homework 0 / 0 8
7063 P319B   Psychos in a Line 0 / 0 6
7060 P319E   Ping-Pong 0 / 0 10
7053 P321E   Ciel and Gondolas 0 / 0 10
7048 P323C   Two permutations 0 / 0 9
7027 P331A2   Oh Sweet Beaverette 0 / 0 5
7025 P331B2   Shave Beaver! 0 / 0 6
7019 P331D3   Escaping on Beaveractor 0 / 0 10
7015 P332B   Maximum Absurdity 0 / 0 5
7014 P332C   Students' Revenge 0 / 0 8
6987 P338E   Optimize! 0 / 0 10
6983 P339D   Xenia and Bit Operations 0 / 0 5
6978 P340D   Bubble Sort Graph 0 / 0 5
6976 P341D   Iahub and Xors 0 / 0 9
6970 P342E   Xenia and Tree 0 / 0 9
6968 P343B   Alternating Current 0 / 0 5
6966 P343D   Water Tree 0 / 0 7
6946 P348C   Subset Sums 0 / 0 9
6942 P349B   Color the Fence 0 / 0 5
6938 P350D   Looking for Owls 0 / 0 9
6933 P351D   Jeff and Removing Periods 0 / 0 10
6917 P356A   Knight Tournament 0 / 0 5
6902 P359D   Pair of Numbers 0 / 0 7
6891 P362C   Insertion Sort 0 / 0 6
6890 P362D   Fools and Foolproof Roads 0 / 0 7
6884 P363E   Two Circles 0 / 0 9
6883 P364A   Matrix 0 / 0 5
6873 P366D   Dima and Trap Graph 0 / 0 7
6871 P367A   Sereja and Algorithm 0 / 0 5
6870 P367B   Sereja ans Anagrams 0 / 0 6
6865 P368B   Sereja and Suffixes 0 / 0 3
6860 P369E   Valera and Queries 0 / 0 8
6851 P371D   Vessels 0 / 0 6
6847 P372C   Watching Fireworks is Fun 0 / 0 7
6846 P372D   Choosing Subtree is Fun 0 / 0 10
6839 P374D   Inna and Sequence 0 / 0 7
6838 P374E   Inna and Babies 0 / 0 10
6836 P375B   Maximum Submatrix 2 0 / 0 5
6834 P375D   Tree and Queries 0 / 0 9
6829 P377B   Preparing for the Contest 0 / 0 6
6827 P377D   Developing Game 0 / 0 9
6818 P379F   New Year Tree 0 / 0 9
6814 P380C   Sereja and Brackets 0 / 0 7
6812 P380E   Sereja and Dividing 0 / 0 10
6804 P383A   Milking cows 0 / 0 5
6802 P383C   Propagating tree 0 / 0 7

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