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CodeForces
CodeForces Questions Solution
4501. 185B - Mushroom Scientists
123
4502. 1969B - Shifts and Sorting
123
4503. 832A - Sasha and Sticks
123
4504. 868C - Qualification Rounds
123
4505. 1783B - Matrix of Differences
123
4506. 735B - Urbanization
123
4507. 1689C - Infected Tree
123
4508. 398D - Instant Messanger
123
4509. 279C - Ladder
123
4510. 147A - Punctuation
123
4511. 219D - Choosing Capital for Treeland
123
4512. 1038A - Equality
123
4513. 1609B - William the Vigilant
123
4514. 219C - Color Stripe
123
4515. 491A - Up the hill
123
4516. 1475B - New Year's Number
123
4517. 117A - Elevator
123
4518. 225C - Barcode
123
4519. 1798F - Gifts from Grandfather Ahmed
123
4520. 9D - How many trees
123
4521. 1552B - Running for Gold
123
4522. 609C - Load Balancing
123
4523. 930B - Game with String
124
4524. 1833G - Ksyusha and Chinchilla
124
4525. 94A - Restoring Password
124
4526. 474D - Flowers
124
4527. 1167C - News Distribution
124
4528. 1130C - Connect
124
4529. 1753B - Factorial Divisibility
124
4530. 30A - Accounting
124
4531. 1702C - Train and Queries
124
4532. 1716A - 2-3 Moves
124
4533. 1713A - Traveling Salesman Problem
124
4534. 448A - Rewards
124
4535. 822A - I'm bored with life
124
4536. 1782B - Going to the Cinema
124
4537. 1891D - Suspicious logarithms
124
4538. 931A - Friends Meeting
124
4539. 1366D - Two Divisors
124
4540. 17D - Notepad
124
4541. 1790B - Taisia and Dice
124
4542. 1692D - The Clock
124
4543. 1787B - Number Factorization
124
4544. 1787I - Treasure Hunt
124
4545. 1778A - Flip Flop Sum
124
4546. 1358D - The Best Vacation
124
4547. 1925C - Did We Get Everything Covered
124
4548. 1444A - Division
124
4549. 87A - Trains
124
4550. 215A - Bicycle Chain
124
4551. 1672A - Log Chopping
124
4552. 1703C - Cypher
124
4553. 1883F - You Are So Beautiful
124
4554. 1097A - Gennady and a Card Game
124
4555. 660C - Hard Process
124
4556. 1581B - Diameter of Graph
124
4557. 1510K - King's Task
124
4558. 1147D - Palindrome XOR
124
4559. 602C - The Two Routes
124
4560. 810B - Summer sell-off
124
4561. 1705A - Mark the Photographer
125
4562. 765A - Neverending competitions
125
4563. 1838B - Minimize Permutation Subarrays
125
4564. 1758B - XOR = Average
125
4565. 1759D - Make It Round
125
4566. 812C - Sagheer and Nubian Market
125
4567. 1771C - Hossam and Trainees
125
4568. 1508B - Almost Sorted
125
4569. 426A - Sereja and Mugs
125
4570. 1585C - Minimize Distance
125
4571. 1933C - Turtle Fingers Count the Values of k
125
4572. 1553A - Digits Sum
125
4573. 1611D - Weights Assignment For Tree Edges
125
4574. 1231C - Increasing Matrix
125
4575. 817A - Treasure Hunt
125
4576. 92B - Binary Number
125
4577. 924A - Mystical Mosaic
125
4578. 734B - Anton and Digits
125
4579. 1374D - Zero Remainder Array
125
4580. 1815A - Ian and Array Sorting
125
4581. 1353A - Most Unstable Array
125
4582. 986A - Fair
126
4583. 10D - LCIS
126
4584. 1740C - Bricks and Bags
126
4585. 1690A - Print a Pedestal (Codeforces logo)
126
4586. 987A - Infinity Gauntlet
126
4587. 900C - Remove Extra One
126
4588. 831A - Unimodal Array
126
4589. 106A - Card Game
126
4590. 1934A - Too Min Too Max
126
4591. 1207A - There Are Two Types Of Burgers
126
4592. 1858C - Yet Another Permutation Problem
126
4593. 1712B - Woeful Permutation
126
4594. 27E - Number With The Given Amount Of Divisors
126
4595. 158C - Cd and pwd commands
126
4596. 1925A - We Got Everything Covered
126
4597. 402A - Nuts
126
4598. 1291B - Array Sharpening
126
4599. 1657B - XY Sequence
126
4600. 414B - Mashmokh and ACM
126
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