CodeForces Questions Solution
5301. 489A - SwapSort
1575302. 202A - LLPS
1575303. 1915E - Romantic Glasses
1575304. 1921B - Arranging Cats
1575305. 919B - Perfect Number
1575306. 4A - Watermelon
1575307. 1569C - Jury Meeting
1585308. 1427B - Chess Cheater
1585309. 1846D - Rudolph and Christmas Tree
1585310. 61A - Ultra-Fast Mathematician
1585311. 1092B - Teams Forming
1585312. 1647A - Madoka and Math Dad
1585313. 862B - Mahmoud and Ehab and the bipartiteness
1585314. 1470A - Strange Birthday Party
1585315. 75A - Life Without Zeros
1585316. 1791B - Following Directions
1585317. 1728C - Digital Logarithm
1585318. 1121B - Mike and Children
1585319. 1081A - Definite Game
1585320. 702C - Cellular Network
1585321. 4B - Before an Exam
1585322. 133A - HQ9+
1595323. 582B - Once Again
1595324. 1941C - Rudolf and the Ugly String
1595325. 1380A - Three Indices
1595326. 1527A - And Then There Were K
1595327. 1862D - Ice Cream Balls
1595328. 1863B - Split Sort
1595329. 1872B - The Corridor or There and Back Again
1595330. 1873F - Money Trees
1595331. 1625C - Road Optimization
1595332. 1898A - Milica and String
1595333. 1406B - Maximum Product
1595334. 1471B - Strange List
1595335. 568A - Primes or Palindromes
1595336. 1206B - Make Product Equal One
1595337. 59E - Shortest Path
1595338. 1629E - Grid Xor
1595339. 1133B - Preparation for International Women's Day
1595340. 1107A - Digits Sequence Dividing
1595341. 1900C - Anji's Binary Tree
1595342. 1810E - Monsters
1595343. 550A - Two Substrings
1595344. 362B - Petya and Staircases
1605345. 1342A - Road To Zero
1605346. 1850G - The Morning Star
1605347. 1860A - Not a Substring
1605348. 195A - Let's Watch Football
1605349. 1891C - Smilo and Monsters
1605350. 617B - Chocolate
1605351. 1796C - Maximum Set
1605352. 937A - Olympiad
1605353. 1739B - Array Recovery
1605354. 1806E - Tree Master
1605355. 1807F - Bouncy Ball
1605356. 1931A - Recovering a Small String
1605357. 894A - QAQ
1605358. 1900B - Laura and Operations
1605359. 1762A - Divide and Conquer
1615360. 1611B - Team Composition Programmers and Mathematicians
1615361. 598A - Tricky Sum
1615362. 1931B - Make Equal
1615363. 797A - k-Factorization
1615364. 466A - Cheap Travel
1615365. 912B - New Year's Eve
1615366. 456B - Fedya and Maths
1615367. 1537B - Bad Boy
1615368. 165B - Burning Midnight Oil
1615369. 1705B - Mark the Dust Sweeper
1615370. 186A - Comparing Strings
1615371. 1812A - Are You a Robot
1615372. 975C - Valhalla Siege
1625373. 1773E - Easy Assembly
1625374. 1553C - Penalty
1625375. 1842A - Tenzing and Tsondu
1625376. 1846C - Rudolf and the Another Competition
1625377. 1213A - Chips Moving
1625378. 1772D - Absolute Sorting
1625379. 1866B - Battling with Numbers
1625380. 1870B - Friendly Arrays
1625381. 1895C - Torn Lucky Ticket
1625382. 1B - Spreadsheet
1625383. 204B - Little Elephant and Cards
1625384. 1776H - Beppa and SwerChat
1625385. 1277A - Happy Birthday Polycarp
1625386. 1511B - GCD Length
1625387. 701C - They Are Everywhere
1625388. 1905A - Constructive Problems
1625389. 88B - Keyboard
1625390. 776B - Sherlock and his girlfriend
1625391. 540C - Ice Cave
1625392. 903C - Boxes Packing
1625393. 81A - Plug-in
1625394. 1426C - Increase and Copy
1625395. 1303A - Erasing Zeroes
1635396. 412B - Network Configuration
1635397. 10C - Digital Root
1635398. 99A - Help Far Away Kingdom
1635399. 1843C - Sum in Binary Tree
1635400. 1758A - SSeeeeiinngg DDoouubbllee
163