Problemset - Codeforces

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Problems

#	Name
1769D1	Игра в Девятку I *special problem, brute force, dp	1800	x367
95B	Lucky Numbers dp, greedy	1800	x1177
182E	Wooden Fence dp	1800	x1425
575H	Bots combinatorics, dp, math, number theory	1800	x1631
234F	Fence dp	1800	x1712
79C	Beaver data structures, dp, greedy, hashing, strings, two pointers	1800	x1716
180E	Cubes binary search, dp, two pointers	1800	x1719
513G1	Inversions problem brute force, dfs and similar, dp, meet-in-the-middle	1800	x1755
49D	Game brute force, dp, implementation	1800	x1832
30C	Shooting Gallery dp, probabilities	1800	x1851
187B	AlgoRace dp, shortest paths	1800	x1927
1912K	Kim's Quest bitmasks, combinatorics, dp	1800	x2030
73C	LionAge II dp	1800	x2053
67A	Partial Teacher dp, graphs, greedy, implementation	1800	x2055
167B	Wizards and Huge Prize dp, math, probabilities	1800	x2090
533E	Correcting Mistakes constructive algorithms, dp, greedy, hashing, strings, two pointers	1800	x2171
132C	Logo Turtle dp	1800	x2271
845D	Driving Test data structures, dp, greedy	1800	x2331
1575D	Divisible by Twenty-Five brute force, dfs and similar, dp	1800	x2403
38E	Let's Go Rolling! dp, sortings	1800	x2483
402D	Upgrading Array dp, greedy, math, number theory	1800	x2515
846C	Four Segments brute force, data structures, dp	1800	x2612
626D	Jerry's Protest brute force, combinatorics, dp, probabilities	1800	x2651
351A	Jeff and Rounding dp, greedy, implementation, math	1800	x2682
847E	Packmen binary search, dp	1800	x2733
645D	Robot Rapping Results Report binary search, dp, graphs	1800	x2763
1725M	Moving Both Hands dp, graphs, shortest paths	1800	x2848
822D	My pretty girl Noora brute force, dp, greedy, math, number theory	1800	x2960
747D	Winter Is Coming dp, greedy, sortings	1800	x3009
733C	Epidemic in Monstropolis constructive algorithms, dp, greedy, two pointers	1800	x3298
666A	Reberland Linguistics dp, implementation, strings	1800	x3416
917A	The Monster dp, greedy, implementation, math	1800	x3425
914C	Travelling Salesman and Special Numbers brute force, combinatorics, dp	1800	x3595
1016C	Vasya And The Mushrooms dp, implementation	1800	x3638
1107D	Compression dp, implementation, math, number theory	1800	x3677
1930D1	Sum over all Substrings (Easy Version) brute force, dp, greedy, strings	1800	x3682
768C	Jon Snow and his Favourite Number brute force, dp, implementation, sortings	1800	x3771
700B	Connecting Universities dfs and similar, dp, graphs, trees	1800	x3774
358D	Dima and Hares dp, greedy	1800	x3877
671A	Recycling Bottles dp, geometry, greedy, implementation	1800	x4104
1740E	Hanging Hearts constructive algorithms, data structures, dfs and similar, dp, greedy, trees	1800	x4107
743D	Chloe and pleasant prizes dfs and similar, dp, graphs, trees	1800	x4248
946D	Timetable dp	1800	x4266
869C	The Intriguing Obsession combinatorics, dp, math	1800	x4359
527D	Clique Problem data structures, dp, greedy, implementation, sortings	1800	x4650
909C	Python Indentation dp	1800	x4753
1954D	Colored Balls combinatorics, dp, math, sortings	1800	x4799
933A	A Twisty Movement dp	1800	x4834
274B	Zero Tree dfs and similar, dp, greedy, trees	1800	x4889
1856E1	PermuTree (easy version) dfs and similar, dp, trees	1800	x4905
1833G	Ksyusha and Chinchilla constructive algorithms, dfs and similar, dp, dsu, greedy, implementation, trees	1800	x4940
1843F1	Omsk Metro (simple version) data structures, dfs and similar, dp, graphs, greedy, math, trees	1800	x4975
1675F	Vlad and Unfinished Business dfs and similar, dp, greedy, trees	1800	x5016
1083A	The Fair Nut and the Best Path data structures, dp, trees	1800	x5195
1133E	K Balanced Teams dp, sortings, two pointers	1800	x5200
983B	XOR-pyramid dp	1800	x5227
1582F1	Korney Korneevich and XOR (easy version) bitmasks, dp, greedy	1800	x5251
1718A1	Burenka and Traditions (easy version) dp, greedy	1800	x5495
1862F	Magic Will Save the World binary search, bitmasks, brute force, dp	1800	x5664
721C	Journey dp, graphs	1800	x5671
1720D1	Xor-Subsequence (easy version) bitmasks, brute force, dp, strings, trees, two pointers	1800	x5720
1793D	Moscow Gorillas binary search, dp, greedy, implementation, math, two pointers	1800	x5759
1955F	Unfair Game dp, games, greedy, math, schedules	1800	x5798
245H	Queries for Number of Palindromes dp, hashing, strings	1800	x5963
1635D	Infinite Set bitmasks, dp, math, matrices, number theory, strings	1800	x5998
1734D	Slime Escape data structures, dp, greedy, two pointers	1800	x6020
1805D	A Wide, Wide Graph dfs and similar, dp, graphs, greedy, trees	1800	x6041
1861D	Sorting By Multiplication dp, greedy	1800	x6259
519D	A and B and Interesting Substrings data structures, dp, two pointers	1800	x6272
1283E	New Year Parties dp, greedy	1800	x6274
1620C	BA-String brute force, dp, greedy, implementation, math	1800	x6350
1678B2	Tokitsukaze and Good 01-String (hard version) dp, greedy, implementation	1800	x6390
1394A	Boboniu Chats with Du dp, greedy, sortings, two pointers	1800	x6455
1859D	Andrey and Escape from Capygrad binary search, data structures, dp, dsu, greedy, sortings	1800	x6538
830A	Office Keys binary search, brute force, dp, greedy, sortings	1800	x6569
1552D	Array Differentiation bitmasks, brute force, constructive algorithms, dfs and similar, dp, graphs, math	1800	x6688
148D	Bag of mice dp, games, math, probabilities	1800	x6779
1728D	Letter Picking constructive algorithms, dp, games, two pointers	1800	x6864
1491D	Zookeeper and The Infinite Zoo bitmasks, constructive algorithms, dp, greedy, math	1800	x6889
1296E1	String Coloring (easy version) constructive algorithms, dp, graphs, greedy, sortings	1800	x7099
1935C	Messenger in MAC binary search, brute force, constructive algorithms, data structures, dp, greedy, sortings	1800	x7105
1244D	Paint the Tree brute force, constructive algorithms, dp, graphs, implementation, trees	1800	x7223
1841C	Ranom Numbers brute force, dp, greedy, math, strings	1800	x7304
1845D	Rating System binary search, brute force, data structures, dp, dsu, greedy, math, two pointers	1800	x7311
1517D	Explorer Space dp, graphs, shortest paths	1800	x7317
1637D	Yet Another Minimization Problem dp, greedy, math	1800	x7363
1535D	Playoff Tournament data structures, dfs and similar, dp, implementation, trees	1800	x7487
1446B	Catching Cheaters dp, strings	1800	x7535
1409E	Two Platforms binary search, dp, sortings, two pointers	1800	x7555
543A	Writing Code dp	1800	x7676
1096D	Easy Problem dp	1800	x7692
1335E2	Three Blocks Palindrome (hard version) brute force, data structures, dp, two pointers	1800	x7951
1038D	Slime dp, greedy, implementation	1800	x8116
1286A	Garland dp, greedy, sortings	1800	x8393
1381B	Unmerge dp	1800	x8487
1572A	Book binary search, brute force, data structures, dp, graphs, implementation, sortings	1800	x8529
1327E	Count The Blocks combinatorics, dp, math	1800	x8556
1442A	Extreme Subtraction constructive algorithms, dp, greedy	1800	x8567
1221D	Make The Fence Great Again dp	1800	x8626
1401D	Maximum Distributed Tree dfs and similar, dp, greedy, implementation, math, number theory, sortings, trees	1800	x8859

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