ID Problem Show tags Hide tags AC / Tried Difficulty
2784 P1446B   Catching Cheaters 0 / 0 6
2783 P1446C   Xor Tree 0 / 0 7
2782 P1446D1   Frequency Problem (Easy Version) 0 / 0 10
2781 P1446D2   Frequency Problem (Hard Version) 0 / 0 10
2780 P1446E   Long Recovery 0 / 0 10
2779 P1446F   Line Distance 0 / 0 10
2778 P1447A   Add Candies 0 / 0 3
2777 P1447B   Numbers Box 0 / 0 3
2776 P1450A   Avoid Trygub 0 / 0 3
2775 P1450B   Balls of Steel 0 / 0 3
2774 P1450C1   Errich-Tac-Toe (Easy Version) 0 / 0 7
2773 P1450C2   Errich-Tac-Toe (Hard Version) 0 / 0 8
2772 P1450D   Rating Compression 0 / 0 6
2771 P1450E   Capitalism 0 / 0 10
2770 P1450F   The Struggling Contestant 0 / 0 9
2769 P1450G   Communism 0 / 0 10
2768 P1450H1   Multithreading (Easy Version) 0 / 0 10
2767 P1450H2   Multithreading (Hard Version) 0 / 0 10
2766 P1451A   Subtract or Divide 0 / 0 3
2765 P1451B   Non-Substring Subsequence 0 / 0 3
2764 P1451C   String Equality 0 / 0 4
2763 P1451D   Circle Game 0 / 0 5
2762 P1451E1   Bitwise Queries (Easy Version) 0 / 0 7
2761 P1451E2   Bitwise Queries (Hard Version) 0 / 0 8
2760 P1451F   Nullify The Matrix 0 / 0 10
2759 P1452A   Robot Program 0 / 0 3
2758 P1452B   Toy Blocks 0 / 0 4
2757 P1452C   Two Brackets 0 / 0 3
2756 P1452D   Radio Towers 0 / 0 5
2755 P1452E   Two Editorials 0 / 0 9
2754 P1452F   Divide Powers 0 / 0 10
2753 P1452G   Game On Tree 0 / 0 10
2752 P1453A   Cancel the Trains 0 / 0 3
2751 P1453B   Suffix Operations 0 / 0 4
2750 P1453C   Triangles 0 / 0 5
2749 P1453D   Checkpoints 0 / 0 6
2748 P1453E   Dog Snacks 0 / 0 8
2747 P1453F   Even Harder 0 / 0 10
2746 P1454A   Special Permutation 0 / 0 3
2745 P1454B   Unique Bid Auction 0 / 0 3
2744 P1454C   Sequence Transformation 0 / 0 4
2743 P1454D   Number into Sequence 0 / 0 4
2742 P1454E   Number of Simple Paths 0 / 0 7
2741 P1454F   Array Partition 0 / 0 7
2740 P1455A   Strange Functions 0 / 0 3
2739 P1455B   Jumps 0 / 0 4
2738 P1455C   Ping-pong 0 / 0 3
2737 P1455D   Sequence and Swaps 0 / 0 5
2736 P1455E   Four Points 0 / 0 9
2735 P1455F   String and Operations 0 / 0 10
2734 P1455G   Forbidden Value 0 / 0 10
2733 P1456E   XOR-ranges 0 / 0 10
2732 P1458A   Row GCD 0 / 0 5
2731 P1458B   Glass Half Spilled 0 / 0 7
2729 P1458C   Latin Square 0 / 0 10
2728 P1458D   Flip and Reverse 0 / 0 10
2727 P1458E   Nim Shortcuts 0 / 0 10
2726 P1458F   Range Diameter Sum 0 / 0 10
2725 P1459A   Red-Blue Shuffle 0 / 0 3
2724 P1459B   Move and Turn 0 / 0 4
2723 P1461A   String Generation 0 / 0 3
2721 P1461B   Find the Spruce 0 / 0 4
2719 P1461C   Random Events 0 / 0 5
2717 P1461D   Divide and Summarize 0 / 0 5
2715 P1461E   Water Level 0 / 0 8
2713 P1461F   Mathematical Expression 0 / 0 10
2710 P1462A   Favorite Sequence 0 / 0 3
2709 P1462B   Last Year's Substring 0 / 0 3
2708 P1462C   Unique Number 0 / 0 3
2706 P1462D   Add to Neighbour and Remove 0 / 0 4
2705 P1462E1   Close Tuples (easy version) 0 / 0 5
2704 P1462E2   Close Tuples (hard version) 0 / 0 5
2702 P1462F   The Treasure of The Segments 0 / 0 6
2700 P1463A   Dungeon 0 / 0 3
2698 P1463B   Find The Array 0 / 0 4
2696 P1463C   Busy Robot 0 / 0 6
2695 P1463D   Pairs 0 / 0 6
2692 P1463E   Plan of Lectures 0 / 0 9
2690 P1463F   Max Correct Set 0 / 1 10
2688 P1464F   My Beautiful Madness 0 / 0 10
2687 P1466A   Bovine Dilemma 0 / 0 3
2684 P1466B   Last minute enhancements 0 / 0 3
2683 P1466C   Canine poetry 0 / 0 4
2682 P1466D   13th Labour of Heracles 0 / 0 5
2681 P1466E   Apollo versus Pan 0 / 0 6
2680 P1466F   Euclid's nightmare 0 / 0 7
2679 P1466G   Song of the Sirens 0 / 0 10
2676 P1466H   Finding satisfactory solutions 0 / 0 10
2674 P1466I   The Riddle of the Sphinx 0 / 0 10
2673 P1467A   Wizard of Orz 0 / 0 3
2670 P1467B   Hills And Valleys 0 / 0 5
2669 P1467C   Three Bags 0 / 0 6
2668 P1467D   Sum of Paths 0 / 0 8
2667 P1467E   Distinctive Roots in a Tree 0 / 0 9
2666 P1468A   LaIS 0 / 0 8
2665 P1468B   Bakery 0 / 0 10
2662 P1468C   Berpizza 0 / 0 4
2660 P1468D   Firecrackers 0 / 0 5
2659 P1468E   Four Segments 0 / 0 3
2657 P1468F   Full Turn 0 / 0 5

Categories

Lucky

Pick a problem randomly based on the current filter.