ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7734 P271C   Secret 0 / 0 5
7731 P272A   Dima and Friends 0 / 0 3
7730 P272B   Dima and Sequence 0 / 0 4
7729 P272C   Dima and Staircase 0 / 0 5
7720 P274E   Mirror Room 0 / 0 10
7719 P275A   Lights Out 0 / 0 3
7718 P275B   Convex Shape 0 / 0 5
7717 P276A   Lunch Rush 0 / 0 3
7715 P276C   Little Girl and Maximum Sum 0 / 0 5
7714 P276D   Little Girl and Maximum XOR 0 / 0 5
7710 P277C   Game 0 / 0 9
7707 P278A   Circle Line 0 / 0 3
7705 P279A   Point on Spiral 0 / 0 4
7704 P279B   Books 0 / 0 4
7703 P279C   Ladder 0 / 0 5
7699 P280B   Maximum Xor Secondary 0 / 0 6
7698 P280C   Game on Tree 0 / 0 8
7697 P280D   k-Maximum Subsequence Sum 0 / 0 10
7696 P280E   Sequence Transformation 0 / 0 10
7695 P281A   Word Capitalization 0 / 0 3
7694 P281B   Nearest Fraction 0 / 0 5
7693 P282A   Bit++ 0 / 0 3
7691 P282C   XOR and OR 0 / 0 5
7688 P283A   Cows and Sequence 0 / 0 5
7683 P284A   Cows and Primitive Roots 0 / 0 4
7682 P284B   Cows and Poker Game 0 / 0 3
7681 P285A   Slightly Decreasing Permutations 0 / 0 3
7680 P285B   Find Marble 0 / 0 4
7679 P285C   Building Permutation 0 / 0 4
7678 P285D   Permutation Sum 0 / 0 6
7675 P286B   Shifting 0 / 0 8
7674 P286C   Main Sequence 0 / 0 7
7671 P287A   IQ Test 0 / 0 3
7667 P288C   Polo the Penguin and XOR operation 0 / 0 5
7665 P288E   Polo the Penguin and Lucky Numbers 0 / 0 10
7664 P289A   Polo the Penguin and Segments 0 / 0 3
7663 P289B   Polo the Penguin and Matrix 0 / 0 4
7662 P290A   Mysterious strings 0 / 0 4
7661 P290B   QR code 0 / 0 5
7660 P290C   WTF? 0 / 0 5
7659 P290D   Orange 0 / 0 4
7656 P291A   Spyke Talks 0 / 0 3
7655 P291B   Command Line Arguments 0 / 0 4
7654 P291C   Network Mask 0 / 0 5
7651 P292A   SMSC 0 / 0 3
7650 P292B   Network Topology 0 / 0 4
7641 P294A   Shaass and Oskols 0 / 0 3
7638 P294D   Shaass and Painter Robot 0 / 0 9
7636 P295A   Greg and Array 0 / 0 4
7624 P298A   Snow Footprints 0 / 0 4
7623 P298B   Sail 0 / 0 4
7621 P299B   Ksusha the Squirrel 0 / 0 3
7620 P300A   Array 0 / 0 3
7610 P302A   Eugeny and Array 0 / 0 3
7609 P302B   Eugeny and Play List 0 / 0 4
7608 P303A   Lucky Permutation Triple 0 / 0 4
7607 P303B   Rectangle Puzzle II 0 / 0 5
7602 P304B   Calendar 0 / 0 4
7601 P305A   Strange Addition 0 / 0 5
7600 P305B   Continued Fractions 0 / 0 5
7599 P305C   Ivan and Powers of Two 0 / 0 5
7596 P306A   Candies 0 / 0 3
7587 P311A   The Closest Pair 0 / 0 4
7582 P312A   Whose sentence is it? 0 / 0 3
7580 P313A   Ilya and Bank Account 0 / 0 3
7579 P313B   Ilya and Queries 0 / 0 3
7578 P313C   Ilya and Matrix 0 / 0 4
7575 P314A   Sereja and Contest 0 / 0 5
7569 P315B   Sereja and Array 0 / 0 4
7556 P316F1   Suns and Rays 0 / 0 8
7554 P316F3   Suns and Rays 0 / 0 8
7549 P317B   Ants 0 / 0 7
7544 P318B   Strings of Power 0 / 0 4
7542 P319B   Psychos in a Line 0 / 0 6
7536 P321A   Ciel and Robot 0 / 0 5
7526 P325A   Square and Rectangles 0 / 0 5
7521 P327A   Flipping Game 0 / 0 4
7516 P328A   IQ Test 0 / 0 6
7509 P330A   Cakeminator 0 / 0 3
7507 P331A1   Oh Sweet Beaverette 0 / 0 4
7505 P331B1   Shave Beaver! 0 / 0 5
7500 P331D1   Escaping on Beaveractor 0 / 0 9
7498 P331D3   Escaping on Beaveractor 0 / 0 10
7497 P331E1   Deja Vu 0 / 0 10
7495 P332A   Down the Hatch! 0 / 0 4
7494 P332B   Maximum Absurdity 0 / 0 5
7491 P332E   Binary Key 0 / 0 9
7487 P333D   Characteristics of Rectangles 0 / 0 7
7485 P334A   Candy Bags 0 / 0 3
7477 P336A   Vasily the Bear and Triangle 0 / 0 3
7475 P336C   Vasily the Bear and Sequence 0 / 0 6
7473 P336E   Vasily the Bear and Painting Square 0 / 0 10
7465 P339A   Helpful Maths 0 / 0 3
7464 P339B   Xenia and Ringroad 0 / 0 3
7458 P340C   Tourist Problem 0 / 0 5
7453 P342A   Xenia and Divisors 0 / 0 4
7452 P342B   Xenia and Spies 0 / 0 5
7447 P343B   Alternating Current 0 / 0 5
7443 P344A   Magnets 0 / 0 3
7429 P347A   Difference Row 0 / 0 4

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