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CodeForces
CodeForces Questions Solution
2701. 725B - Food on the Plane
89
2702. 1284B - New Year and Ascent Sequence
89
2703. 1209B - Koala and Lights
89
2704. 1484B - Restore Modulo
89
2705. 1583C - Omkar and Determination
89
2706. 95B - Lucky Numbers
89
2707. 1370E - Binary Subsequence Rotation
89
2708. 1992F - Valuable Cards
89
2709. 1983B - Corner Twist
89
2710. 1979D - Fixing a Binary String
89
2711. 1009B - Minimum Ternary String
89
2712. 1525D - Armchairs
89
2713. 597C - Subsequences
89
2714. 1473F - Strange Set
89
2715. 437D - The Child and Zoo
89
2716. 39F - Pacifist frogs
89
2717. 388A - Fox and Box Accumulation
89
2718. 1007A - Reorder the Array
89
2719. 997C - Sky Full of Stars
89
2720. 1333A - Little Artem
89
2721. 553B - Kyoya and Permutation
89
2722. 1426D - Non-zero Segments
89
2723. 622F - The Sum of the k-th Powers
89
2724. 767D - Cartons of milk
89
2725. 1985G - D-Function
89
2726. 1389B - Array Walk
89
2727. 741D - Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths
89
2728. 691D - Swaps in Permutation
89
2729. 1091B - New Year and the Treasure Geolocation
89
2730. 1332B - Composite Coloring
89
2731. 746A - Compote
89
2732. 321E - Ciel and Gondolas
89
2733. 1323C - Unusual Competitions
89
2734. 319B - Psychos in a Line
89
2735. 616E - Sum of Remainders
89
2736. 625A - Guest From the Past
89
2737. 1427A - Avoiding Zero
89
2738. 863A - Quasi-palindrome
89
2739. 1840F - Railguns
89
2740. 1119D - Frets On Fire
89
2741. 989A - A Blend of Springtime
89
2742. 981A - Antipalindrome
89
2743. 1409D - Decrease the Sum of Digits
89
2744. 577C - Vasya and Petya's Game
89
2745. 1907F - Shift and Reverse
89
2746. 1623C - Balanced Stone Heaps
89
2747. 599C - Day at the Beach
89
2748. 920B - Tea Queue
89
2749. 1743D - Problem with Random Tests
89
2750. 1862G - The Great Equalizer
89
2751. 733B - Parade
90
2752. 1932D - Card Game
90
2753. 219B - Special Offer Super Price 999 Bourles
90
2754. 560B - Gerald is into Art
90
2755. 938B - Run For Your Prize
90
2756. 461B - Appleman and Tree
90
2757. 818A - Diplomas and Certificates
90
2758. 1750B - Maximum Substring
90
2759. 1173A - Nauuo and Votes
90
2760. 1099A - Snowball
90
2761. 1372C - Omkar and Baseball
90
2762. 493D - Vasya and Chess
90
2763. 1582D - Vupsen Pupsen and 0
90
2764. 1575K - Knitting Batik
90
2765. 810A - Straight A
90
2766. 944D - Game with String
90
2767. 877F - Ann and Books
90
2768. 1598F - RBS
90
2769. 1513B - AND Sequences
90
2770. 1487C - Minimum Ties
90
2771. 986C - AND Graph
90
2772. 1809E - Two Tanks
90
2773. 510E - Fox And Dinner
90
2774. 405C - Unusual Product
90
2775. 1931G - One-Dimensional Puzzle
90
2776. 1365B - Trouble Sort
90
2777. 510D - Fox And Jumping
90
2778. 1605A - AM Deviation
90
2779. 1798D - Shocking Arrangement
90
2780. 1027E - Inverse Coloring
90
2781. 484A - Bits
90
2782. 361B - Levko and Permutation
90
2783. 1991C - Absolute Zero
90
2784. 1974D - Ingenuity-2
90
2785. 1966B - Rectangle Filling
90
2786. 1930C - Lexicographically Largest
90
2787. 1927E - Klever Permutation
90
2788. 1185B - Email from Polycarp
90
2789. 845D - Driving Test
90
2790. 653E - Bear and Forgotten Tree 2
90
2791. 1216C - White Sheet
90
2792. 1726D - Edge Split
90
2793. 20B - Equation
90
2794. 1955D - Inaccurate Subsequence Search
90
2795. 1726E - Almost Perfect
90
2796. 1101A - Minimum Integer
90
2797. 1729E - Guess the Cycle Size
90
2798. 1251B - Binary Palindromes
90
2799. 1187A - Stickers and Toys
90
2800. 39H - Multiplication Table
90
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