ID 题目 显示标签 隐藏标签 AC / 尝试 难度
27951 codeforces#P677C   Vanya and Label 0 / 0 5
27996 codeforces#P687A   NP-Hard Problem 0 / 0 5
28015 codeforces#P690C2   Brain Network (medium) 0 / 0 5
28031 codeforces#P696A   Lorenzo Von Matterhorn 0 / 0 5
28054 codeforces#P701C   They Are Everywhere 0 / 0 5
28056 codeforces#P702B   Powers of Two 0 / 0 5
28057 codeforces#P702C   Cellular Network 1 / 1 5
28080 codeforces#P707C   Pythagorean Triples 0 / 0 5
28089 codeforces#P709B   Checkpoints 0 / 0 5
28092 codeforces#P710C   Magic Odd Square 0 / 0 5
28160 codeforces#P724B   Batch Sort 0 / 0 5
28245 codeforces#P742B   Arpa’s obvious problem and Mehrdad’s terrible solution 0 / 0 5
28248 codeforces#P743C   Vladik and fractions 1 / 2 5
28251 codeforces#P744A   Hongcow Builds A Nation 0 / 1 5
28261 codeforces#P746D   Green and Black Tea 0 / 0 5
28272 codeforces#P748B   Santa Claus and Keyboard Check 0 / 0 5
28280 codeforces#P749C   Voting 0 / 0 5
28326 codeforces#P760B   Frodo and pillows 0 / 0 5
28329 codeforces#P761C   Dasha and Password 0 / 0 5
28376 codeforces#P770C   Online Courses In BSU 0 / 7 5
28378 codeforces#P771A   Bear and Friendship Condition 1 / 1 5
28379 codeforces#P771B   Bear and Different Names 1 / 1 5
28398 codeforces#P774D   Lie or Truth 0 / 0 5
28548 codeforces#P809A   Do you want a date? 0 / 0 5
28562 codeforces#P812C   Sagheer and Nubian Market 0 / 0 5
28585 codeforces#P817B   Makes And The Product 0 / 0 5
28606 codeforces#P821C   Okabe and Boxes 0 / 0 5
28618 codeforces#P825D   Suitable Replacement 0 / 0 5
28658 codeforces#P837C   Two Seals 0 / 0 5
28671 codeforces#P839C   Journey 0 / 0 5
28695 codeforces#P845C   Two TVs 1 / 1 5
28700 codeforces#P846A   Curriculum Vitae 1 / 2 5
28706 codeforces#P847A   Union of Doubly Linked Lists 0 / 0 5
28743 codeforces#P853A   Planning 0 / 0 5
28751 codeforces#P855B   Marvolo Gaunt's Ring 0 / 0 5
28764 codeforces#P858B   Which floor? 0 / 0 5
28765 codeforces#P858C   Did you mean... 0 / 0 5
28771 codeforces#P859C   Pie Rules 0 / 0 5
28784 codeforces#P863B   Kayaking 0 / 0 5
28792 codeforces#P864C   Bus 0 / 0 5
28793 codeforces#P864D   Make a Permutation! 0 / 0 5
28806 codeforces#P868C   Qualification Rounds 0 / 0 5
28824 codeforces#P873B   Balanced Substring 0 / 0 5
28830 codeforces#P875B   Sorting the Coins 0 / 0 5
28838 codeforces#P877B   Nikita and string 2 / 8 5
28854 codeforces#P883E   Field of Wonders 0 / 0 5
28865 codeforces#P884C   Bertown Subway 0 / 0 5
28877 codeforces#P887C   Solution for Cube 0 / 0 5
28889 codeforces#P891A   Pride 0 / 0 5
28936 codeforces#P901A   Hashing Trees 0 / 0 5

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