ID 题目 显示标签 隐藏标签 AC / 尝试 难度
26330 codeforces#P275B   Convex Shape 0 / 0 5
26331 codeforces#P276A   Lunch Rush 0 / 0 3
26332 codeforces#P276B   Little Girl and Game 0 / 0 4
26333 codeforces#P276C   Little Girl and Maximum Sum 0 / 0 5
26334 codeforces#P276D   Little Girl and Maximum XOR 7 / 23 5
26335 codeforces#P276E   Little Girl and Problem on Trees 0 / 0 7
26336 codeforces#P277A   Learning Languages 0 / 0 4
26337 codeforces#P277B   Set of Points 0 / 0 8
26338 codeforces#P277C   Game 0 / 0 9
26339 codeforces#P277D   Google Code Jam 0 / 0 10
26340 codeforces#P277E   Binary Tree on Plane 0 / 0 9
26341 codeforces#P278A   Circle Line 0 / 0 3
26342 codeforces#P278B   New Problem 0 / 0 5
26343 codeforces#P279A   Point on Spiral 0 / 0 4
26344 codeforces#P279B   Books 0 / 0 4
26345 codeforces#P279C   Ladder 0 / 0 5
26346 codeforces#P279D   The Minimum Number of Variables 1 / 3 8
26347 codeforces#P279E   Beautiful Decomposition 0 / 0 6
26348 codeforces#P280A   Rectangle Puzzle 0 / 0 7
26349 codeforces#P280B   Maximum Xor Secondary 1 / 1 6
26350 codeforces#P280C   Game on Tree 1 / 1 8
26351 codeforces#P280D   k-Maximum Subsequence Sum 5 / 7 10
26352 codeforces#P280E   Sequence Transformation 0 / 0 10
26353 codeforces#P281A   Word Capitalization 1 / 1 3
26354 codeforces#P281B   Nearest Fraction 0 / 0 5
26355 codeforces#P282A   Bit++ 2 / 2 3
26356 codeforces#P282B   Painting Eggs 0 / 0 5
26357 codeforces#P282C   XOR and OR 0 / 0 5
26358 codeforces#P282D   Yet Another Number Game 0 / 0 7
26359 codeforces#P282E   Sausage Maximization 0 / 0 8
26360 codeforces#P283A   Cows and Sequence 0 / 0 5
26361 codeforces#P283B   Cow Program 0 / 0 5
26362 codeforces#P283C   Coin Troubles 0 / 1 7
26363 codeforces#P283D   Cows and Cool Sequences 0 / 0 9
26364 codeforces#P283E   Cow Tennis Tournament 0 / 0 10
26365 codeforces#P284A   Cows and Primitive Roots 0 / 0 4
26366 codeforces#P284B   Cows and Poker Game 0 / 0 3
26367 codeforces#P285A   Slightly Decreasing Permutations 0 / 0 3
26368 codeforces#P285B   Find Marble 0 / 0 4
26369 codeforces#P285C   Building Permutation 0 / 0 4
26370 codeforces#P285D   Permutation Sum 0 / 0 6
26371 codeforces#P285E   Positions in Permutations 0 / 0 10
26372 codeforces#P286A   Lucky Permutation 0 / 0 4
26373 codeforces#P286B   Shifting 0 / 0 8
26374 codeforces#P286C   Main Sequence 0 / 0 7
26375 codeforces#P286D   Tourists 0 / 0 10
26376 codeforces#P286E   Ladies' Shop 0 / 0 10
26377 codeforces#P287A   IQ Test 0 / 0 3
26378 codeforces#P287B   Pipeline 0 / 0 5
26379 codeforces#P288A   Polo the Penguin and Strings 0 / 0 4

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手气不错

根据当前过滤条件随机选择一道题