Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
13:20:37
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Codeforces Round 941 (Div. 2)
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brute force

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Problems

#	Name
1654A	Maximum Cake Tastiness brute force, greedy, implementation, sortings	800	x18401
1389C	Good String brute force, dp, greedy, two pointers	1500	x18323
1362B	Johnny and His Hobbies bitmasks, brute force	1200	x18302
1385D	a-Good String bitmasks, brute force, divide and conquer, dp, implementation	1500	x18281
1327B	Princesses and Princes brute force, graphs, greedy	1200	x18239
1114A	Got Any Grapes? brute force, greedy, implementation	800	x18203
1671B	Consecutive Points Segment brute force, math, sortings	1000	x18090
1925B	A Balanced Problemset? brute force, greedy, math, number theory	1200	x18071
1546A	AquaMoon and Two Arrays brute force, greedy	800	x18064
1927D	Find the Different Ones! binary search, brute force, data structures, dp, dsu, greedy, two pointers	1300	x18056
1491A	K-th Largest Value brute force, greedy, implementation	800	x18028
1478B	Nezzar and Lucky Number brute force, dp, greedy, math	1100	x18020
1516B	AGAGA XOOORRR bitmasks, brute force, dp, greedy	1500	x18013
1914D	Three Activities brute force, dp, greedy, implementation, sortings	1200	x17948
1899B	250 Thousand Tons of TNT brute force, implementation, number theory	1100	x17936
1288A	Deadline binary search, brute force, math, ternary search	1100	x17864
1698C	3SUM Closure brute force, data structures	1300	x17852
799A	Carrot Cakes brute force, implementation	1100	x17836
1594C	Make Them Equal brute force, greedy, math, strings	1200	x17833
1437A	Marketing Scheme brute force, constructive algorithms, greedy, math	800	x17815
1807G1	Subsequence Addition (Easy Version) brute force, data structures, dp, greedy, implementation, sortings	1100	x17778
1956A	Nene's Game binary search, brute force, data structures, games, greedy	800	x17741
1411B	Fair Numbers brute force, number theory	1000	x17710
1191A	Tokitsukaze and Enhancement brute force	800	x17691
1536B	Prinzessin der Verurteilung brute force, constructive algorithms, strings	1200	x17666
755A	PolandBall and Hypothesis brute force, graphs, math, number theory	800	x17501
1641A	Great Sequence brute force, greedy, sortings	1200	x17480
1612A	Distance brute force, constructive algorithms	800	x17461
1304B	Longest Palindrome brute force, constructive algorithms, greedy, implementation, strings	1100	x17425
1091A	New Year and the Christmas Ornament brute force, implementation, math	800	x17319
1808A	Lucky Numbers brute force, implementation	900	x17273
1553C	Penalty bitmasks, brute force, dp, greedy	1200	x17271
546B	Soldier and Badges brute force, greedy, implementation, sortings	1200	x17160
1741C	Minimize the Thickness brute force, greedy, math, two pointers	1100	x17158
546C	Soldier and Cards brute force, dfs and similar, games	1400	x17034
1332B	Composite Coloring brute force, constructive algorithms, greedy, math, number theory	1400	x17013
1850F	We Were Both Children brute force, implementation, math, number theory	1300	x16980
1487D	Pythagorean Triples binary search, brute force, math, number theory	1500	x16951
1661B	Getting Zero bitmasks, brute force, dfs and similar, dp, graphs, greedy, shortest paths	1300	x16934
1789A	Serval and Mocha's Array brute force, math, number theory	800	x16853
1821B	Sort the Subarray brute force, greedy	1100	x16833
1761A	Two Permutations brute force, constructive algorithms	800	x16761
918A	Eleven brute force, implementation	800	x16730
289B	Polo the Penguin and Matrix brute force, dp, implementation, sortings, ternary search	1400	x16719
1400C	Binary String Reconstruction 2-sat, brute force, constructive algorithms, greedy	1500	x16711
1407B	Big Vova brute force, greedy, math, number theory	1300	x16665
462A	Appleman and Easy Task brute force, implementation	1000	x16535
109A	Lucky Sum of Digits brute force, implementation	1000	x16521
1780B	GCD Partition brute force, greedy, math, number theory	1100	x16485
1853B	Fibonaccharsis binary search, brute force, math	1200	x16472
1561A	Simply Strange Sort brute force, implementation, sortings	800	x16440
1351B	Square? brute force, implementation, math	900	x16427
1088A	Ehab and another construction problem brute force, constructive algorithms	800	x16421
670A	Holidays brute force, constructive algorithms, greedy, math	900	x16393
1884A	Simple Design brute force, greedy, math	800	x16389
1934B	Yet Another Coin Problem brute force, dp, greedy, math	1200	x16371
1689A	Lex String brute force, greedy, implementation, sortings, two pointers	800	x16362
1221A	2048 Game brute force, greedy, math	1000	x16304
1605C	Dominant Character brute force, greedy, implementation, strings	1400	x16286
1704B	Luke is a Foodie brute force, greedy, implementation	1000	x16268
1859C	Another Permutation Problem brute force, dp, greedy, math	1200	x16254
385A	Bear and Raspberry brute force, greedy, implementation	1000	x16206
496A	Minimum Difficulty brute force, implementation, math	900	x16081
1334C	Circle of Monsters brute force, constructive algorithms, greedy, math	1600	x16033
764A	Taymyr is calling you brute force, implementation, math	800	x16023
1548A	Web of Lies brute force, graphs, greedy	1400	x15998
551A	GukiZ and Contest brute force, implementation, sortings	800	x15990
1860B	Fancy Coins binary search, brute force, greedy, math	1200	x15943
1419B	Stairs brute force, constructive algorithms, greedy, implementation, math	1200	x15939
1750B	Maximum Substring brute force, greedy, implementation	800	x15934
1519C	Berland Regional brute force, data structures, greedy, number theory, sortings	1400	x15919
350A	TL brute force, greedy, implementation	1200	x15913
670D1	Magic Powder - 1 binary search, brute force, implementation	1400	x15893
919A	Supermarket brute force, greedy, implementation	800	x15876
1671C	Dolce Vita binary search, brute force, greedy, math	1200	x15849
1798B	Three Sevens brute force, data structures, greedy, implementation	1000	x15846
1625B	Elementary Particles brute force, greedy, sortings	1100	x15846
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x15831
1598B	Groups brute force, implementation	1000	x15775
1236A	Stones brute force, greedy, math	800	x15766
1389B	Array Walk brute force, dp, greedy	1600	x15762
1272D	Remove One Element brute force, dp	1500	x15758
1881C	Perfect Square brute force, implementation	1200	x15754
1789B	Serval and Inversion Magic brute force, implementation, strings, two pointers	800	x15746
1874A	Jellyfish and Game brute force, games, greedy, implementation	1200	x15701
433A	Kitahara Haruki's Gift brute force, implementation	1100	x15701
1278A	Shuffle Hashing brute force, implementation, strings	1000	x15680
1891B	Deja Vu brute force, math, sortings	1100	x15612
1904A	Forked! brute force, implementation	900	x15605
1555B	Two Tables brute force	1300	x15595
1311C	Perform the Combo brute force	1300	x15572
1823B	Sort with Step brute force, math, sortings	900	x15277
1846E1	Rudolf and Snowflakes (simple version) brute force, implementation, math	1300	x15273
1714E	Add Modulo 10 brute force, math, number theory	1400	x15183
1313A	Fast Food Restaurant brute force, greedy, implementation	900	x15176
1042B	Vitamins bitmasks, brute force, dp, implementation	1200	x15106
1244B	Rooms and Staircases brute force, implementation	1000	x15095
1691C	Sum of Substrings brute force, constructive algorithms, greedy, math, strings	1400	x15056
1249C1	Good Numbers (easy version) brute force, greedy, implementation	1300	x15052
1647B	Madoka and the Elegant Gift brute force, constructive algorithms, graphs, implementation	1200	x15043