CodeForces Questions Solution
601. 538A - Cutting Banner
62602. 1482F - Useful Edges
62603. 1223C - Save the Nature
62604. 1238F - The Maximum Subtree
62605. 591D - Chip 'n Dale Rescue Rangers
62606. 1713E - Cross Swapping
62607. 1967A - Permutation Counting
62608. 40A - Find Color
62609. 222B - Cosmic Tables
62610. 691E - Xor-sequences
62611. 837A - Text Volume
62612. 1141E - Superhero Battle
62613. 768G - The Winds of Winter
62614. 847H - Load Testing
62615. 150A - Win or Freeze
62616. 847M - Weather Tomorrow
62617. 174B - File List
62618. 1321B - Journey Planning
62619. 1391D - 505
63620. 702D - Road to Post Office
63621. 1666I - Interactive Treasure Hunt
63622. 1340F - Nastya and CBS
63623. 924C - Riverside Curio
63624. 878D - Magic Breeding
63625. 254B - Jury Size
63626. 884C - Bertown Subway
63627. 582A - GCD Table
63628. 1312E - Array Shrinking
63629. 1628C - Grid Xor
63630. 1493C - K-beautiful Strings
63631. 688E - The Values You Can Make
63632. 1162B - Double Matrix
63633. 1572D - Bridge Club
63634. 286E - Ladies' Shop
63635. 1143E - Lynyrd Skynyrd
63636. 1269D - Domino for Young
63637. 1349D - Slime and Biscuits
63638. 1156B - Ugly Pairs
63639. 1217C - The Number Of Good Substrings
63640. 845F - Guards In The Storehouse
63641. 496C - Removing Columns
63642. 1277D - Let's Play the Words
63643. 1388D - Captain Flint and Treasure
63644. 543D - Road Improvement
63645. 1209D - Cow and Snacks
63646. 1647D - Madoka and the Best School in Russia
63647. 1771D - Hossam and (sub-)palindromic tree
63648. 1699D - Almost Triple Deletions
63649. 1547G - How Many Paths
63650. 329C - Graph Reconstruction
63651. 1089L - Lazyland
63652. 691A - Fashion in Berland
63653. 992C - Nastya and a Wardrobe
63654. 878C - Tournament
63655. 1749E - Cactus Wall
63656. 916C - Jamie and Interesting Graph
63657. 1380B - Universal Solution
63658. 277E - Binary Tree on Plane
63659. 1453B - Suffix Operations
63660. 1999E - Triple Operations
63661. 1993C - Light Switches
63662. 1155F - Delivery Oligopoly
63663. 269B - Greenhouse Effect
63664. 521A - DNA Alignment
63665. 1802E - Music Festival
63666. 1332A - Exercising Walk
63667. 578C - Weakness and Poorness
63668. 1379C - Choosing flowers
63669. 1349B - Orac and Medians
63670. 413A - Data Recovery
63671. 26C - Parquet
63672. 1154B - Make Them Equal
63673. 964D - Destruction of a Tree
63674. 55A - Flea travel
63675. 1956D - Nene and the Mex Operator
63676. 465A - inc ARG
63677. 526G - Spiders Evil Plan
63678. 1253C - Sweets Eating
63679. 1783E - Game of the Year
63680. 1624G - MinOr Tree
63681. 1764E - Doremy's Number Line
63682. 1191F - Tokitsukaze and Strange Rectangle
63683. 1695C - Zero Path
63684. 616F - Expensive Strings
63685. 1517C - Fillomino 2
63686. 444A - DZY Loves Physics
63687. 1156E - Special Segments of Permutation
63688. 979B - Treasure Hunt
63689. 1200F - Graph Traveler
63690. 124C - Prime Permutation
63691. 643A - Bear and Colors
63692. 606C - Sorting Railway Cars
63693. 375A - Divisible by Seven
63694. 1912D - Divisibility Test
63695. 1151C - Problem for Nazar
63696. 965D - Single-use Stones
63697. 265C - Escape from Stones
63698. 1017E - The Supersonic Rocket
63699. 1686C - Circular Local MiniMax
64700. 56C - Corporation Mail
64