ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8508 P7D   Palindrome Degree 0 / 0 8
8489 P11C   How Many Squares? 0 / 0 8
8488 P11D   A Simple Task 0 / 0 8
8479 P13C   Sequence 0 / 0 8
8449 P19C   Deletion of Repeats 0 / 0 8
8420 P25E   Test 0 / 0 8
8411 P27D   Ring Road 2 0 / 0 8
8407 P28C   Bath Queue 0 / 0 8
8367 P36C   Bowls 0 / 0 8
8328 P42C   Safe cracking 0 / 0 8
8309 P45B   School 0 / 0 8
8304 P45G   Prime Problem 0 / 0 8
8290 P47D   Safe 0 / 0 8
8289 P47E   Cannon 0 / 0 8
8267 P51D   Geometrical problem 0 / 0 8
8262 P52C   Circular RMQ 0 / 0 8
8242 P56E   Domino Principle 0 / 0 8
8200 P64G   Path Canonization 0 / 0 8
8194 P65D   Harry Potter and the Sorting Hat 0 / 0 8
8180 P68C   Synchrophasotron 0 / 0 8
8170 P70C   Lucky Tickets 0 / 0 8
8164 P71D   Solitaire 0 / 0 8
8163 P71E   Nuclear Fusion 0 / 0 8
8161 P72B   INI-file 0 / 0 8
8150 P73D   FreeDiv 0 / 0 8
8137 P76A   Gift 0 / 0 8
8095 P85C   Petya and Tree 0 / 0 8
8091 P86B   Tetris revisited 0 / 0 8
8089 P86D   Powerful array 0 / 0 8
8048 P97E   Leaders 0 / 0 8
8046 P98B   Help King 0 / 0 8
8015 P105C   Item World 0 / 0 8
7984 P113C   Double Happiness 0 / 0 8
7977 P115C   Plumber 0 / 0 8
7949 P120I   Luck is in Numbers 0 / 0 8
7930 P125D   Two progressions 0 / 0 8
7889 P134C   Swaps 0 / 0 8
7874 P138C   Mushroom Gnomes - 2 0 / 0 8
7847 P144E   Competition 0 / 0 8
7825 P150C   Smart Cheater 0 / 0 8
7813 P153C   Caesar Cipher 0 / 0 8
7707 P165E   Compatible Numbers 0 / 0 8
7680 P172E   BHTML+BCSS 0 / 0 8
7630 P178F2   Representative Sampling 0 / 0 8
7620 P182A   Battlefield 0 / 0 8
7613 P183C   Cyclic Coloring 0 / 0 8
7579 P191E   Thwarting Demonstrations 0 / 0 8
7562 P196C   Paint Tree 0 / 0 8
7519 P207C2   Game with Two Trees 0 / 0 8
7466 P219E   Parking Lot 0 / 0 8
7443 P225D   Snake 0 / 0 8
7367 P243C   Colorado Potato Beetle 0 / 0 8
7356 P245G   Suggested Friends 0 / 0 8
7326 P253E   Printer 0 / 0 8
7316 P255E   Furlo and Rublo and Game 0 / 0 8
7309 P257E   Greedy Elevator 0 / 0 8
7253 P271E   Three Horses 0 / 0 8
7248 P272E   Dima and Horses 0 / 0 8
7242 P274D   Lovely Matrix 0 / 0 8
7223 P279D   The Minimum Number of Variables 0 / 0 8
7219 P280C   Game on Tree 0 / 0 8
7210 P282E   Sausage Maximization 0 / 0 8
7196 P286B   Shifting 0 / 0 8
7133 P301D   Yaroslav and Divisors 0 / 0 8
7119 P305D   Olya and Graph 0 / 0 8
7085 P316C1   Tidying Up 0 / 0 8
7077 P316F1   Suns and Rays 0 / 0 8
7075 P316F3   Suns and Rays 0 / 0 8
7073 P316G2   Good Substrings 0 / 0 8
7049 P323B   Tournament-graph 0 / 0 8
7014 P332C   Students' Revenge 0 / 0 8
6989 P337E   Divisor Tree 0 / 0 8
6959 P345D   Chain Letter 0 / 0 8
6956 P345G   Suffix Subgroup 0 / 0 8
6953 P346C   Number Transformation II 0 / 0 8
6937 P350E   Wrong Floyd 0 / 0 8
6932 P351E   Jeff and Permutation 0 / 0 8
6925 P353E   Antichain 0 / 0 8
6920 P354E   Lucky Number Representation 0 / 0 8
6882 P364B   Free Market 0 / 0 8
6872 P366E   Dima and Magic Guitar 0 / 0 8
6861 P369D   Valera and Fools 0 / 0 8
6860 P369E   Valera and Queries 0 / 0 8
6828 P377C   Captains Mode 0 / 0 8
6806 P382D   Ksenia and Pawns 0 / 0 8
6794 P385D   Bear and Floodlight 0 / 0 8
6785 P387D   George and Interesting Graph 0 / 0 8
6784 P387E   George and Cards 0 / 0 8
6719 P402E   Strictly Positive Matrix 0 / 0 8
6712 P404E   Maze 1D 0 / 0 8
6706 P406D   Hill Climbing 0 / 0 8
6691 P409G   On a plane 0 / 0 8
6676 P413E   Maze 2D 0 / 0 8
6653 P420D   Cup Trick 0 / 0 8
6643 P425B   Sereja and Table 0 / 0 8
6634 P427D   Match & Catch 0 / 0 8
6629 P429D   Tricky Function 0 / 0 8
6621 P431E   Chemistry Experiment 0 / 0 8
6582 P440D   Berland Federalization 0 / 0 8
6551 P448E   Divisors 0 / 0 8

分类

手气不错

根据当前过滤条件随机选择一道题