Problemset - Codeforces

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brute force

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Problems

#	Name
1692D	The Clock brute force, implementation	1100	x18794
1796A	Typical Interview Problem brute force, implementation, strings	800	x18582
1927D	Find the Different Ones! binary search, brute force, data structures, dp, dsu, greedy, two pointers	1300	x18468
1654A	Maximum Cake Tastiness brute force, greedy, implementation, sortings	800	x18434
1389C	Good String brute force, dp, greedy, two pointers	1500	x18408
1362B	Johnny and His Hobbies bitmasks, brute force	1200	x18406
1385D	a-Good String bitmasks, brute force, divide and conquer, dp, implementation	1500	x18403
1914D	Three Activities brute force, dp, greedy, implementation, sortings	1200	x18378
1925B	A Balanced Problemset? brute force, greedy, math, number theory	1200	x18348
1972A	Contest Proposal brute force, greedy, two pointers	800	x18342
1327B	Princesses and Princes brute force, graphs, greedy	1200	x18323
1114A	Got Any Grapes? brute force, greedy, implementation	800	x18252
1899B	250 Thousand Tons of TNT brute force, implementation, number theory	1100	x18236
1516B	AGAGA XOOORRR bitmasks, brute force, dp, greedy	1500	x18156
1671B	Consecutive Points Segment brute force, math, sortings	1000	x18140
1546A	AquaMoon and Two Arrays brute force, greedy	800	x18094
1478B	Nezzar and Lucky Number brute force, dp, greedy, math	1100	x18060
1491A	K-th Largest Value brute force, greedy, implementation	800	x18046
1594C	Make Them Equal brute force, greedy, math, strings	1200	x18025
799A	Carrot Cakes brute force, implementation	1100	x18021
1698C	3SUM Closure brute force, data structures	1300	x17966
1807G1	Subsequence Addition (Easy Version) brute force, data structures, dp, greedy, implementation, sortings	1100	x17909
1288A	Deadline binary search, brute force, math, ternary search	1100	x17894
1411B	Fair Numbers brute force, number theory	1000	x17890
1191A	Tokitsukaze and Enhancement brute force	800	x17870
1437A	Marketing Scheme brute force, constructive algorithms, greedy, math	800	x17827
1536B	Prinzessin der Verurteilung brute force, constructive algorithms, strings	1200	x17781
1973A	Chess For Three brute force, dp, implementation, math		x17753
755A	PolandBall and Hypothesis brute force, graphs, math, number theory	800	x17555
1641A	Great Sequence brute force, greedy, sortings	1200	x17544
1612A	Distance brute force, constructive algorithms	800	x17502
1304B	Longest Palindrome brute force, constructive algorithms, greedy, implementation, strings	1100	x17447
1808A	Lucky Numbers brute force, implementation	900	x17370
1553C	Penalty bitmasks, brute force, dp, greedy	1200	x17350
1091A	New Year and the Christmas Ornament brute force, implementation, math	800	x17341
1850F	We Were Both Children brute force, implementation, math, number theory	1300	x17339
1741C	Minimize the Thickness brute force, greedy, math, two pointers	1100	x17244
546B	Soldier and Badges brute force, greedy, implementation, sortings	1200	x17238
1789A	Serval and Mocha's Array brute force, math, number theory	800	x17152
1332B	Composite Coloring brute force, constructive algorithms, greedy, math, number theory	1400	x17132
1487D	Pythagorean Triples binary search, brute force, math, number theory	1500	x17102
1761A	Two Permutations brute force, constructive algorithms	800	x17100
546C	Soldier and Cards brute force, dfs and similar, games	1400	x17096
1661B	Getting Zero bitmasks, brute force, dfs and similar, dp, graphs, greedy, shortest paths	1300	x17038
1821B	Sort the Subarray brute force, greedy	1100	x17017
1934B	Yet Another Coin Problem brute force, dp, greedy, math	1200	x16841
289B	Polo the Penguin and Matrix brute force, dp, implementation, sortings, ternary search	1400	x16781
918A	Eleven brute force, implementation	800	x16777
1400C	Binary String Reconstruction 2-sat, brute force, constructive algorithms, greedy	1500	x16776
1407B	Big Vova brute force, greedy, math, number theory	1300	x16695
109A	Lucky Sum of Digits brute force, implementation	1000	x16666
1780B	GCD Partition brute force, greedy, math, number theory	1100	x16662
462A	Appleman and Easy Task brute force, implementation	1000	x16575
1853B	Fibonaccharsis binary search, brute force, math	1200	x16573
1884A	Simple Design brute force, greedy, math	800	x16511
1351B	Square? brute force, implementation, math	900	x16469
1088A	Ehab and another construction problem brute force, constructive algorithms	800	x16459
1561A	Simply Strange Sort brute force, implementation, sortings	800	x16458
670A	Holidays brute force, constructive algorithms, greedy, math	900	x16449
1704B	Luke is a Foodie brute force, greedy, implementation	1000	x16448
1689A	Lex String brute force, greedy, implementation, sortings, two pointers	800	x16392
1605C	Dominant Character brute force, greedy, implementation, strings	1400	x16375
1859C	Another Permutation Problem brute force, dp, greedy, math	1200	x16366
1221A	2048 Game brute force, greedy, math	1000	x16347
385A	Bear and Raspberry brute force, greedy, implementation	1000	x16237
670D1	Magic Powder - 1 binary search, brute force, implementation	1400	x16137
496A	Minimum Difficulty brute force, implementation, math	900	x16130
1334C	Circle of Monsters brute force, constructive algorithms, greedy, math	1600	x16121
1860B	Fancy Coins binary search, brute force, greedy, math	1200	x16104
1904A	Forked! brute force, implementation	900	x16102
764A	Taymyr is calling you brute force, implementation, math	800	x16053
1548A	Web of Lies brute force, graphs, greedy	1400	x16047
551A	GukiZ and Contest brute force, implementation, sortings	800	x16039
1519C	Berland Regional brute force, data structures, greedy, number theory, sortings	1400	x16034
1671C	Dolce Vita binary search, brute force, greedy, math	1200	x15995
350A	TL brute force, greedy, implementation	1200	x15995
1419B	Stairs brute force, constructive algorithms, greedy, implementation, math	1200	x15970
1750B	Maximum Substring brute force, greedy, implementation	800	x15969
1798B	Three Sevens brute force, data structures, greedy, implementation	1000	x15929
1891B	Deja Vu brute force, math, sortings	1100	x15922
1881C	Perfect Square brute force, implementation	1200	x15921
919A	Supermarket brute force, greedy, implementation	800	x15918
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x15917
1874A	Jellyfish and Game brute force, games, greedy, implementation	1200	x15876
1625B	Elementary Particles brute force, greedy, sortings	1100	x15873
1272D	Remove One Element brute force, dp	1500	x15867
1389B	Array Walk brute force, dp, greedy	1600	x15853
1236A	Stones brute force, greedy, math	800	x15824
1789B	Serval and Inversion Magic brute force, implementation, strings, two pointers	800	x15817
1278A	Shuffle Hashing brute force, implementation, strings	1000	x15797
433A	Kitahara Haruki's Gift brute force, implementation	1100	x15796
1598B	Groups brute force, implementation	1000	x15795
1555B	Two Tables brute force	1300	x15651
1311C	Perform the Combo brute force	1300	x15609
1846E1	Rudolf and Snowflakes (simple version) brute force, implementation, math	1300	x15458
1714E	Add Modulo 10 brute force, math, number theory	1400	x15384
1823B	Sort with Step brute force, math, sortings	900	x15363
1042B	Vitamins bitmasks, brute force, dp, implementation	1200	x15254
1313A	Fast Food Restaurant brute force, greedy, implementation	900	x15205
17A	Noldbach problem brute force, math, number theory	1000	x15159