Problemset - Codeforces

Problems

#	Name
1759B	Lost Permutation math	800	x21805
1759A	Yes-Yes? implementation, strings	800	x29129
1758B	XOR = Average constructive algorithms	900	x20578
1758A	SSeeeeiinngg DDoouubbllee constructive algorithms, strings	800	x24797
1754B	Kevin and Permutation constructive algorithms, greedy, math	800	x18655
1754A	Technical Support greedy	800	x22768
1750B	Maximum Substring brute force, greedy, implementation	800	x16076
1750A	Indirect Sort constructive algorithms, implementation, math	800	x16892
1749B	Death's Blessing greedy	900	x20506
1749A	Cowardly Rooks greedy, implementation	800	x22128
1748A	The Ultimate Square math	800	x23692
1747B	BAN BAN constructive algorithms	900	x22246
1747A	Two Groups constructive algorithms, greedy	800	x24543
1746B	Rebellion constructive algorithms, greedy, two pointers	800	x16942
1746A	Maxmina constructive algorithms, greedy	800	x19661
1744C	Traffic Light binary search, implementation, two pointers	1000	x25072
1744B	Even-Odd Increments implementation, math	800	x23001
1744A	Number Replacement greedy, implementation	800	x26592
1743B	Permutation Value constructive algorithms, greedy	800	x22004
1743A	Password brute force, combinatorics, implementation, math	800	x26297
1742C	Stripes implementation	900	x31580
1742B	Increasing greedy, implementation, sortings	800	x45374
1742A	Sum implementation	800	x66555
1741B	Funny Permutation constructive algorithms, math	800	x24953
1741A	Compare T-Shirt Sizes implementation, implementation, strings	800	x30107
1740B	Jumbo Extra Cheese 2 geometry, greedy, sortings	800	x13618
1740A	Factorise N+M constructive algorithms, number theory	800	x19777
1739A	Immobile Knight implementation	800	x22397
1738A	Glory Addicts greedy, implementation, sortings	800	x13419
1737A	Ela Sorting Books greedy, implementation, strings	900	x9995
1736A	Make A Equal to B brute force, greedy, sortings	800	x22520
1735B	Tea with Tangerines greedy, math	900	x17844
1735A	Working Week constructive algorithms, greedy, math	800	x19971
1734B	Bright, Nice, Brilliant constructive algorithms	800	x15623
1734A	Select Three Sticks brute force, greedy, sortings	800	x20857
1733B	Rule of League constructive algorithms, math	900	x19388
1733A	Consecutive Sum greedy, sortings	800	x20716
1732B	Ugu brute force, dp, greedy, implementation	900	x14483
1732A	Bestie brute force, combinatorics, constructive algorithms, implementation, math, number theory	1000	x14558
1731A	Joey Takes Money greedy, math	800	x22193
1730A	Planets data structures, greedy, sortings	800	x22639
1729B	Decode String greedy, strings	800	x29585
1729A	Two Elevators math	800	x39344
1728B	Best Permutation constructive algorithms, greedy	800	x19968
1728A	Colored Balls: Revisited brute force, greedy, implementation, sortings	800	x24417
1726A	Mainak and Array greedy, math	900	x20367
1725B	Basketball Together binary search, greedy, sortings	1000	x12209
1725A	Accumulation of Dominoes math	800	x9107
1722C	Word Game data structures, implementation	800	x29860
1722B	Colourblindness implementation	800	x43923
1722A	Spell Check implementation	800	x47932
1721B	Deadly Laser implementation	1000	x21652
1721A	Image greedy, implementation	800	x26718
1720B	Interesting Sum brute force, data structures, greedy, math, sortings	800	x20843
1720A	Burenka Plays with Fractions math, number theory	900	x21919
1719B	Mathematical Circus constructive algorithms, math	800	x18348
1719A	Chip Game games, math	800	x25102
1717A	Madoka and Strange Thoughts math, number theory	800	x19235
1716B	Permutation Chain constructive algorithms, math	800	x21251
1716A	2-3 Moves greedy, math	800	x31813
1715B	Beautiful Array constructive algorithms, greedy, math	1000	x20536
1715A	Crossmarket constructive algorithms, greedy, math	800	x23290
1714C	Minimum Varied Number greedy	800	x30310
1714B	Remove Prefix data structures, greedy, implementation	800	x29587
1714A	Everyone Loves to Sleep implementation, math	900	x28892
1713B	Optimal Reduction constructive algorithms, sortings	1000	x20830
1713A	Traveling Salesman Problem geometry, greedy, implementation	800	x21730
1712B	Woeful Permutation constructive algorithms, greedy, number theory	800	x21336
1712A	Wonderful Permutation greedy, implementation	800	x23802
1711A	Perfect Permutation constructive algorithms	800	x24883
1709B	Also Try Minecraft data structures, dp, implementation	900	x22052
1709A	Three Doors brute force, greedy, implementation, math	800	x29198
1708A	Difference Operations greedy, math	800	x21551
1706A	Another String Minimization Problem 2-sat, constructive algorithms, greedy, string suffix structures, strings	800	x22646
1705B	Mark the Dust Sweeper constructive algorithms, greedy, implementation	900	x22330
1705A	Mark the Photographer greedy, sortings	800	x24893
1704B	Luke is a Foodie brute force, greedy, implementation	1000	x16776
1704A	Two 0-1 Sequences constructive algorithms, greedy	800	x15839
1703C	Cypher brute force, implementation, strings	800	x34526
1703B	ICPC Balloons data structures, implementation	800	x46436
1703A	YES or YES? brute force, implementation, strings	800	x64469
1702D	Not a Cheap String greedy	1000	x23163
1702B	Polycarp Writes a String from Memory greedy	800	x27090
1702A	Round Down the Price constructive algorithms	800	x33792
1701B	Permutation greedy	800	x20012
1701A	Grass Field implementation	800	x25947
1700A	Optimal Path constructive algorithms, greedy, math	800	x22641
1699B	Almost Ternary Matrix bitmasks, constructive algorithms, matrices	900	x19303
1699A	The Third Three Number Problem constructive algorithms, math	800	x23726
1698B	Rising Sand constructive algorithms, greedy, implementation	800	x20712
1698A	XOR Mixup bitmasks, brute force	800	x28139
1697B	Promo greedy, sortings	900	x25744
1697A	Parkway Walk greedy, implementation	800	x25487
1696B	NIT Destroys the Universe greedy	900	x19862
1696A	NIT orz! bitmasks, greedy	800	x18457
1695B	Circle Game games, greedy	1000	x18120
1695A	Subrectangle Guess games	800	x16159
1694A	Creep greedy, implementation	800	x22229
1692C	Where's the Bishop? implementation	800	x32852
1692B	All Distinct greedy, sortings	800	x33169

→ Pay attention

Before contest
Codeforces Round 954 (Div. 3)
5 days

→ Filter Problems

Difficulty: —

Add tag