ID 题目 显示标签 隐藏标签 AC / 尝试 难度
785 P1601A   Array Elimination 0 / 0 4
780 P1601F   Two Sorts 0 / 0 10
777 P1603A   Di-visible Confusion 0 / 0 4
776 P1603B   Moderate Modular Mode 0 / 0 5
775 P1603C   Extreme Extension 0 / 0 8
773 P1603E   A Perfect Problem 0 / 0 10
772 P1603F   October 18, 2017 0 / 0 10
769 P1605A   A.M 0 / 0 3
765 P1605E   Array Equalizer 0 / 0 9
762 P1606B   Update Files 0 / 0 3
759 P1606E   Arena 1 / 1 7
756 P1607B   Odd Grasshopper 0 / 0 3
754 P1607D   Blue-Red Permutation 0 / 0 4
749 P1608A   Find Array 0 / 0 3
746 P1608D   Dominoes 0 / 0 9
742 P1609A   Divide and Multiply 0 / 0 3
736 P1609G   A Stroll Around the Matrix 0 / 0 10
734 P1610A   Anti Light's Cell Guessing 0 / 0 3
731 P1610D   Not Quite Lee 0 / 0 7
730 P1610E   AmShZ and G.O.A.T. 0 / 0 8
725 P1611A   Make Even 0 / 0 3
724 P1611B   Team Composition: Programmers and Mathematicians 0 / 0 3
715 P1612C   Chat Ban 0 / 0 4
714 P1612D   X-Magic Pair 0 / 0 5
710 P1613A   Long Comparison 0 / 0 3
707 P1613D   MEX Sequences 0 / 0 6
702 P1614C   Divan and bitwise operations 0 / 0 5
698 P1615A   Closing The Gap 0 / 0 3
697 P1615B   And It's Non-Zero 0 / 0 4
696 P1615C   Menorah 0 / 0 5
694 P1615E   Purple Crayon 0 / 0 9
693 P1615F   LEGOndary Grandmaster 0 / 0 10
688 P1616C   Representative Edges 0 / 0 5
687 P1616D   Keep the Average High 0 / 0 7
685 P1616F   Tricolor Triangles 1 / 1 10
683 P1616H   Keep XOR Low 0 / 0 10
681 P1617B   GCD Problem 0 / 0 3
680 P1617C   Paprika and Permutation 0 / 0 4
678 P1617D2   Too Many Impostors (hard version) 0 / 0 9
677 P1617E   Christmas Chocolates 0 / 0 10
676 P1618A   Polycarp and Sums of Subsequences 0 / 0 3
674 P1618C   Paint the Array 0 / 0 3
673 P1618D   Array and Operations 0 / 0 4
672 P1618E   Singers' Tour 0 / 0 5
671 P1618F   Reverse 0 / 0 7
668 P1619B   Squares and Cubes 0 / 0 3
665 P1619E   MEX and Increments 0 / 0 5
664 P1619F   Let's Play the Hat? 0 / 0 7
660 P1620B   Triangles on a Rectangle 0 / 0 3
659 P1620C   BA-String 0 / 0 6

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