CodeForces Questions Solution
1401. 69B - Bets
721402. 1924B - Space Harbour
721403. 1677B - Tokitsukaze and Meeting
721404. 1408C - Discrete Acceleration
721405. 597B - Restaurant
721406. 1207D - Number Of Permutations
721407. 1296C - Yet Another Walking Robot
721408. 930A - Peculiar apple-tree
721409. 1494C - 1D Sokoban
721410. 809D - Hitchhiking in the Baltic States
721411. 1747D - Yet Another Problem
721412. 1082B - Vova and Trophies
721413. 1027F - Session in BSU
721414. 1887C - Minimum Array
721415. 581F - Zublicanes and Mumocrates
721416. 1334D - Minimum Euler Cycle
721417. 1186F - Vus the Cossack and a Graph
721418. 990A - Commentary Boxes
721419. 417B - Crash
721420. 1389E - Calendar Ambiguity
721421. 614B - Gena's Code
721422. 1093C - Mishka and the Last Exam
721423. 1323F - Reality Show
721424. 1688D - The Enchanted Forest
721425. 895B - XK Segments
721426. 745B - Hongcow Solves A Puzzle
721427. 1918D - Blocking Elements
721428. 1768E - Partial Sorting
721429. 1045D - Interstellar battle
721430. 961C - Chessboard
731431. 906C - Party
731432. 43E - Race
731433. 1244D - Paint the Tree
731434. 1925E - Space Harbour
731435. 1741F - Multi-Colored Segments
731436. 30C - Shooting Gallery
731437. 245H - Queries for Number of Palindromes
731438. 1450E - Capitalism
731439. 1754E - Wish I Knew How to Sort
731440. 1393C - Pinkie Pie Eats Patty-cakes
731441. 1679C - Rooks Defenders
731442. 132A - Turing Tape
731443. 698B - Fix a Tree
731444. 940D - Alena And The Heater
731445. 290D - Orange
731446. 1329B - Dreamoon Likes Sequences
731447. 95E - Lucky Country
731448. 282C - XOR and OR
731449. 1341B - Nastya and Door
731450. 811E - Vladik and Entertaining Flags
731451. 868F - Yet Another Minimization Problem
731452. 1117A - Best Subsegment
731453. 346E - Doodle Jump
731454. 1654D - Potion Brewing Class
731455. 332B - Maximum Absurdity
731456. 1180B - Nick and Array
731457. 838B - Diverging Directions
731458. 630L - Cracking the Code
731459. 628B - New Skateboard
731460. 171B - Star
731461. 1464D - The Thorny Path
731462. 1397B - Power Sequence
731463. 1197D - Yet Another Subarray Problem
731464. 1625D - Binary Spiders
731465. 347B - Fixed Points
731466. 180F - Mathematical Analysis Rocks
731467. 456D - A Lot of Games
731468. 237C - Primes on Interval
731469. 1769A - Узкая дорога
731470. 1053E - Euler tour
731471. 197C - Lexicographically Maximum Subsequence
731472. 1025E - Colored Cubes
731473. 1085C - Connect Three
731474. 842D - Vitya and Strange Lesson
731475. 741B - Arpa's weak amphitheater and Mehrdad's valuable Hoses
731476. 1621C - Hidden Permutations
731477. 1894E - Freedom of Choice
731478. 697B - Barnicle
731479. 1904F - Beautiful Tree
731480. 709B - Checkpoints
731481. 1395B - Boboniu Plays Chess
731482. 799D - Field expansion
731483. 1579F - Array Stabilization (AND version)
731484. 1039C - Network Safety
731485. 984D - XOR-pyramid
731486. 1704D - Magical Array
731487. 893F - Subtree Minimum Query
731488. 1759F - All Possible Digits
731489. 1034A - Enlarge GCD
731490. 811D - Vladik and Favorite Game
731491. 75D - Big Maximum Sum
731492. 1400A - String Similarity
731493. 1965C - Folding Strip
731494. 196B - Infinite Maze
731495. 235B - Let's Play Osu
731496. 894E - Ralph and Mushrooms
731497. 527D - Clique Problem
731498. 359A - Table
731499. 1543C - Need for Pink Slips
731500. 526D - Om Nom and Necklace
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