Problemset - Codeforces

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Problems

#	Name
1504B	Flip the Bits constructive algorithms, greedy, implementation, math	1200	x17242
1736B	Playing with GCD math, number theory	1200	x17239
546B	Soldier and Badges brute force, greedy, implementation, sortings	1200	x17175
1843D	Apple Tree combinatorics, dfs and similar, dp, math, trees	1200	x17006
1681C	Double Sort implementation, sortings	1200	x16952
1679B	Stone Age Problem data structures, implementation	1200	x16917
1375B	Neighbor Grid constructive algorithms, greedy	1200	x16913
1669E	2-Letter Strings data structures, math, strings	1200	x16872
1734C	Removing Smallest Multiples greedy, math	1200	x16832
1703E	Mirror Grid implementation	1200	x16830
1713C	Build Permutation constructive algorithms, dp, math	1200	x16810
1495A	Diamond Miner geometry, greedy, math, sortings	1200	x16660
1485B	Replace and Keep Sorted dp, implementation, math	1200	x16651
1916C	Training Before the Olympiad constructive algorithms, games, greedy, implementation, math	1200	x16614
1934B	Yet Another Coin Problem brute force, dp, greedy, math	1200	x16518
1657C	Bracket Sequence Deletion greedy, implementation	1200	x16502
1853B	Fibonaccharsis binary search, brute force, math	1200	x16492
1941D	Rudolf and the Ball Game dfs and similar, dp, implementation	1200	x16461
1029B	Creating the Contest dp, greedy, math	1200	x16387
903C	Boxes Packing greedy	1200	x16359
1650C	Weight of the System of Nested Segments greedy, hashing, implementation, sortings	1200	x16358
1635C	Differential Sorting constructive algorithms, greedy	1200	x16330
1935B	Informatics in MAC constructive algorithms	1200	x16309
1720C	Corners greedy, implementation	1200	x16302
1154B	Make Them Equal math	1200	x16289
1859C	Another Permutation Problem brute force, dp, greedy, math	1200	x16275
1196B	Odd Sum Segments constructive algorithms, math	1200	x16141
1730C	Minimum Notation data structures, greedy, math, sortings	1200	x16038
456B	Fedya and Maths math, number theory	1200	x15989
1860B	Fancy Coins binary search, brute force, greedy, math	1200	x15981
1270B	Interesting Subarray constructive algorithms, greedy, math	1200	x15961
1419B	Stairs brute force, constructive algorithms, greedy, implementation, math	1200	x15954
350A	TL brute force, greedy, implementation	1200	x15931
1822D	Super-Permutation constructive algorithms, math	1200	x15884
1671C	Dolce Vita binary search, brute force, greedy, math	1200	x15876
1881C	Perfect Square brute force, implementation	1200	x15795
1674D	A-B-C Sort constructive algorithms, implementation, sortings	1200	x15760
1874A	Jellyfish and Game brute force, games, greedy, implementation	1200	x15743
522A	Reposts *special problem, dfs and similar, dp, graphs, trees	1200	x15701
1592B	Hemose Shopping constructive algorithms, dsu, math, sortings	1200	x15567
1257C	Dominated Subarray greedy, implementation, sortings, strings, two pointers	1200	x15554
1203B	Equal Rectangles greedy, math	1200	x15535
913B	Christmas Spruce implementation, trees	1200	x15370
552B	Vanya and Books implementation, math	1200	x15190
461A	Appleman and Toastman greedy, sortings	1200	x15181
1042B	Vitamins bitmasks, brute force, dp, implementation	1200	x15178
1928B	Equalize binary search, greedy, sortings, two pointers	1200	x15162
1174B	Ehab Is an Odd Person sortings	1200	x15117
1886B	Fear of the Dark binary search, geometry, math	1200	x15115
1954C	Long Multiplication greedy, math, number theory	1200	x15106
1647B	Madoka and the Elegant Gift brute force, constructive algorithms, graphs, implementation	1200	x15053
637B	Chat Order *special problem, binary search, constructive algorithms, data structures, sortings	1200	x15026
1954B	Make It Ugly implementation, math	1200	x14917
1738B	Prefix Sum Addicts constructive algorithms, greedy, math, sortings	1200	x14757
285B	Find Marble implementation	1200	x14730
1149A	Prefix Sum Primes constructive algorithms, greedy, math, number theory	1200	x14671
1808B	Playing in a Casino math, sortings	1200	x14623
1277B	Make Them Odd greedy, number theory	1200	x14613
1131C	Birthday binary search, greedy, sortings	1200	x14518
1826A	Trust Nobody brute force, greedy, implementation, sortings	1200	x14487
1104B	Game with string data structures, implementation, math	1200	x14454
1704C	Virus greedy, implementation, sortings	1200	x14376
1582C	Grandma Capa Knits a Scarf brute force, data structures, greedy, strings, two pointers	1200	x14315
1530C	Pursuit binary search, brute force, greedy, sortings	1200	x14229
743B	Chloe and the sequence binary search, bitmasks, constructive algorithms, implementation	1200	x14210
1428B	Belted Rooms graphs, implementation	1200	x14168
439B	Devu, the Dumb Guy implementation, sortings	1200	x14036
714B	Filya and Homework implementation, sortings	1200	x14010
1763B	Incinerate binary search, brute force, data structures, implementation, math, sortings	1200	x13876
1205A	Almost Equal constructive algorithms, greedy, math	1200	x13813
1909B	Make Almost Equal With Mod bitmasks, constructive algorithms, math, number theory	1200	x13795
1200B	Block Adventure dp, greedy	1200	x13596
1491B	Minimal Cost brute force, math	1200	x13566
298B	Sail brute force, greedy, implementation	1200	x13521
1272B	Snow Walking Robot constructive algorithms, greedy, implementation	1200	x13486
1245B	Restricted RPS constructive algorithms, dp, greedy	1200	x13433
1848B	Vika and the Bridge binary search, data structures, greedy, implementation, math, sortings	1200	x13321
1870B	Friendly Arrays bitmasks, greedy, math	1200	x13311
1517B	Morning Jogging constructive algorithms, greedy, sortings	1200	x13048
47B	Coins implementation	1200	x13013
6C	Alice, Bob and Chocolate greedy, two pointers	1200	x12988
1207B	Square Filling constructive algorithms, greedy, implementation	1200	x12940
1185B	Email from Polycarp implementation, strings	1200	x12875
1546B	AquaMoon and Stolen String interactive, math	1200	x12837
1076A	Minimizing the String greedy, strings	1200	x12836
1214C	Bad Sequence data structures, greedy	1200	x12826
1006B	Polycarp's Practice greedy, implementation, sortings	1200	x12810
1102C	Doors Breaking and Repairing games	1200	x12781
998B	Cutting dp, greedy, sortings	1200	x12741
78B	Easter Eggs constructive algorithms, implementation	1200	x12716
1945C	Left and Right Houses brute force	1200	x12619
1834C	Game with Reversing games, greedy, math, strings	1200	x12613
1076B	Divisor Subtraction implementation, math, number theory	1200	x12533
18C	Stripe data structures, implementation	1200	x12447
1140D	Minimum Triangulation dp, greedy, math	1200	x12364
9C	Hexadecimal's Numbers brute force, implementation, math	1200	x12362
1133B	Preparation for International Women's Day math, number theory	1200	x12332
342A	Xenia and Divisors greedy, implementation	1200	x12110
1583B	Omkar and Heavenly Tree constructive algorithms, trees	1200	x11931
387B	George and Round brute force, greedy, two pointers	1200	x11907