Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
00:35:47
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Codeforces Round 941 (Div. 2)
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Problems

#	Name
996A	Hit the Lottery dp, greedy	800	x83892
580A	Kefa and First Steps brute force, dp, implementation	900	x83696
189A	Cut Ribbon brute force, dp	1300	x62258
706B	Interesting drink binary search, dp, implementation	1100	x58094
455A	Boredom dp	1500	x54020
363B	Fence brute force, dp	1100	x48998
1472B	Fair Division dp, greedy, math	800	x47328
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x46353
1475B	New Year's Number brute force, dp, math	900	x46259
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x44309
313B	Ilya and Queries dp, implementation	1100	x41434
702A	Maximum Increase dp, greedy, implementation	800	x41304
327A	Flipping Game brute force, dp, implementation	1200	x39877
368B	Sereja and Suffixes data structures, dp	1100	x39405
1343C	Alternating Subsequence dp, greedy, two pointers	1200	x36241
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x36185
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x36172
1538A	Stone Game brute force, dp, greedy	800	x35669
466C	Number of Ways binary search, brute force, data structures, dp, two pointers	1700	x34489
894A	QAQ brute force, dp	800	x32801
1339A	Filling Diamonds brute force, dp, implementation, math	900	x31014
1862A	Gift Carpet dp, greedy, implementation, strings	800	x30582
1472C	Long Jumps dp, graphs	1100	x29721
1519B	The Cake Is a Lie dp, math	800	x29680
1941C	Rudolf and the Ugly String dp, greedy, strings	900	x29231
1354B	Ternary String binary search, dp, implementation, two pointers	1200	x29071
1182A	Filling Shapes dp, math	1000	x29053
476B	Dreamoon and WiFi bitmasks, brute force, combinatorics, dp, math, probabilities	1300	x28954
1526B	I Hate 1111 dp, math, number theory	1400	x28563
698A	Vacations dp	1400	x28374
550C	Divisibility by Eight brute force, dp, math	1500	x27192
1359B	New Theatre Square brute force, dp, greedy, implementation, two pointers	1000	x27039
919B	Perfect Number binary search, brute force, dp, implementation, number theory	1100	x26789
1462B	Last Year's Substring dp, implementation, strings	800	x26501
1097B	Petr and a Combination Lock bitmasks, brute force, dp	1200	x26500
1932A	Thorns and Coins dp, greedy, implementation	800	x26327
545C	Woodcutters dp, greedy	1500	x26164
1472D	Even-Odd Game dp, games, greedy, sortings	1200	x26006
1941B	Rudolf and 121 brute force, dp, greedy, math	1000	x26002
1469B	Red and Blue dp, greedy	1000	x25981
1206B	Make Product Equal One dp, implementation	900	x25943
1345B	Card Constructions binary search, brute force, dp, math	1100	x25454
1791E	Negatives and Positives dp, greedy, sortings	1100	x25421
1593B	Make it Divisible by 25 dfs and similar, dp, greedy, math, math	900	x25078
1272C	Yet Another Broken Keyboard combinatorics, dp, implementation	1200	x25013
1355B	Young Explorers dp, greedy, sortings	1200	x24831
431C	k-Tree dp, implementation, trees	1600	x24465
1360E	Polygon dp, graphs, implementation, shortest paths	1300	x24364
1180A	Alex and a Rhombus dp, implementation, math	800	x24116
1398C	Good Subarrays data structures, dp, math	1600	x24068
1829D	Gold Rush brute force, dfs and similar, dp, implementation	1000	x24056
732B	Cormen --- The Best Friend Of a Man dp, greedy	1000	x24011
1382B	Sequential Nim dp, games	1100	x23851
474D	Flowers dp	1700	x23831
1195C	Basketball Exercise dp	1400	x23784
1539B	Love Song dp, implementation, strings	800	x23740
1549B	Gregor and the Pawn Game dfs and similar, dp, flows, graph matchings, graphs, greedy, implementation	800	x23727
1926C	Vlad and a Sum of Sum of Digits dp, implementation	1200	x22722
1598A	Computer Game brute force, dfs and similar, dp, implementation	800	x22721
651A	Joysticks dp, greedy, implementation, math	1100	x22473
1883C	Raspberries dp, math	1000	x22420
1466B	Last minute enhancements dp, greedy	800	x22352
1406B	Maximum Product brute force, dp, greedy, implementation, sortings	1200	x22012
1559B	Mocha and Red and Blue dp, greedy	900	x21936
1709B	Also Try Minecraft data structures, dp, implementation	900	x21796
1470A	Strange Birthday Party binary search, dp, greedy, sortings, two pointers	1300	x21184
1526C1	Potions (Easy Version) brute force, data structures, dp, greedy	1500	x21121
1285B	Just Eat It! dp, greedy, implementation	1300	x20913
1555C	Coin Rows brute force, constructive algorithms, dp, implementation	1300	x20812
414B	Mashmokh and ACM combinatorics, dp, number theory	1400	x20753
1350B	Orac and Models dp, math, number theory	1400	x20526
1499B	Binary Removals brute force, dp, greedy, implementation	1000	x20224
1948B	Array Fix brute force, dp, greedy, implementation	1100	x20089
1861B	Two Binary Strings constructive algorithms, dp, greedy	1000	x19997
1598C	Delete Two Elements data structures, dp, implementation, math, two pointers	1200	x19996
166E	Tetrahedron dp, math, matrices	1500	x19891
1380C	Create The Teams brute force, dp, greedy, implementation, sortings	1400	x19857
1950D	Product of Binary Decimals brute force, dp, implementation, number theory	1100	x19506
1323A	Even Subset Sum Problem brute force, dp, greedy, implementation	800	x19330
1336A	Linova and Kingdom dfs and similar, dp, greedy, sortings, trees	1600	x19260
1631B	Fun with Even Subarrays dp, greedy	1100	x19255
1917B	Erase First or Second Letter brute force, combinatorics, data structures, dp, strings	1100	x19234
961B	Lecture Sleep data structures, dp, implementation, two pointers	1200	x19133
1566B	MIN-MEX Cut bitmasks, constructive algorithms, dp, greedy	800	x19062
1451B	Non-Substring Subsequence dp, greedy, implementation, strings	900	x18983
1660C	Get an Even String dp, greedy, strings	1300	x18703
1743C	Save the Magazines constructive algorithms, dp, greedy	1100	x18612
1501B	Napoleon Cake dp, implementation, sortings	900	x18427
1389C	Good String brute force, dp, greedy, two pointers	1500	x18323
1385D	a-Good String bitmasks, brute force, divide and conquer, dp, implementation	1500	x18286
1538F	Interesting Function binary search, dp, math, number theory	1500	x18283
1037C	Equalize dp, greedy, strings	1300	x18282
1618D	Array and Operations dp, greedy, math	1300	x18238
1418C	Mortal Kombat Tower dp, graphs, greedy, shortest paths	1500	x18088
1927D	Find the Different Ones! binary search, brute force, data structures, dp, dsu, greedy, two pointers	1300	x18063
1703F	Yet Another Problem About Pairs Satisfying an Inequality binary search, data structures, dp, greedy, sortings	1300	x18063
1478B	Nezzar and Lucky Number brute force, dp, greedy, math	1100	x18021
1516B	AGAGA XOOORRR bitmasks, brute force, dp, greedy	1500	x18015
676C	Vasya and String binary search, dp, strings, two pointers	1500	x18001
1899C	Yarik and Array dp, greedy, two pointers	1100	x17971

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