ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4968 P896B   Ithea Plays With Chtholly 0 / 0 7
4958 P898E   Squares and not squares 0 / 0 5
4956 P899A   Splitting in Teams 0 / 0 3
4947 P899C   Dividing the numbers 0 / 0 4
4946 P899D   Shovel Sale 0 / 0 6
4938 P901A   Hashing Trees 0 / 0 5
4937 P901B   GCD of Polynomials 0 / 0 8
4935 P901D   Weighting a Tree 0 / 0 10
4923 P906B   Seating of Students 0 / 0 8
4908 P909B   Segments 0 / 0 4
4904 P909F   AND-permutations 0 / 0 9
4901 P910C   Minimum Sum 0 / 0 5
4898 P911C   Three Garlands 0 / 0 4
4896 P911E   Stack Sorting 0 / 0 7
4895 P911F   Tree Destruction 0 / 0 9
4892 P912B   New Year's Eve 0 / 0 4
4863 P916C   Jamie and Interesting Graph 0 / 0 5
4798 P922F   Divisibility 0 / 0 9
4794 P923D   Picking Strings 0 / 0 9
4792 P923F   Public Service 0 / 0 10
4783 P925C   Big Secret 0 / 0 8
4782 P925D   Aztec Catacombs 0 / 0 10
4775 P926E   Merge Equal Elements 0 / 0 6
4758 P931B   World Cup 0 / 0 4
4756 P932A   Palindromic Supersequence 0 / 0 3
4754 P932C   Permutation Cycle 0 / 0 5
4745 P933E   A Preponderant Reunion 0 / 0 10
4743 P934B   A Prosperous Lot 0 / 0 4
4734 P936C   Lock Puzzle 0 / 0 8
4728 P938C   Constructing Tests 0 / 0 5
4715 P940C   Phone Numbers 0 / 0 5
4702 P949B   A Leapfrog in the Array 0 / 0 5
4689 P952G   Puzzling Language 0 / 0 8
4646 P959C   Mahmoud and Ehab and the wrong algorithm 0 / 0 5
4645 P959D   Mahmoud and Ehab and another array construction task 0 / 0 6
4640 P960C   Subsequence Counting 0 / 0 5
4626 P962B   Students in Railway Carriage 0 / 0 4
4623 P962E   Byteland, Berland and Disputed Cities 0 / 0 8
4619 P963B   Destruction of a Tree 0 / 0 7
4598 P976D   Degree Set 0 / 0 9
4576 P980B   Marlin 0 / 0 5
4563 P982A   Row 0 / 0 4
4547 P985D   Sand Fortress 0 / 0 7
4527 P989B   A Tide of Riverscape 0 / 0 4
4526 P989C   A Mist of Florescence 0 / 0 6
4520 P990D   Graph And Its Complement 0 / 0 5
4497 P995A   Tesla 0 / 0 7
4484 P998A   Balloons 0 / 0 3
4444 P1003B   Binary String Constructing 0 / 0 4
4441 P1003E   Tree Constructing 0 / 0 7

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