Problemset - Codeforces

Problems

#	Name
161D	Distance in Tree dfs and similar, dp, trees	1800	x13656
1328D	Carousel constructive algorithms, dp, graphs, greedy, math	1800	x12594
1509C	The Sports Festival dp, greedy	1800	x11851
1398D	Colored Rectangles dp, greedy, sortings	1800	x11023
1437C	Chef Monocarp dp, flows, graph matchings, greedy, math, sortings	1800	x10135
1475D	Cleaning the Phone binary search, dp, sortings, two pointers	1800	x9759
1525D	Armchairs dp, flows, graph matchings, greedy	1800	x9402
580D	Kefa and Dishes bitmasks, dp	1800	x9211
1324F	Maximum White Subtree dfs and similar, dp, graphs, trees	1800	x9142
1401D	Maximum Distributed Tree dfs and similar, dp, greedy, implementation, math, number theory, sortings, trees	1800	x8870
1221D	Make The Fence Great Again dp	1800	x8658
1327E	Count The Blocks combinatorics, dp, math	1800	x8583
1442A	Extreme Subtraction constructive algorithms, dp, greedy	1800	x8579
1572A	Book binary search, brute force, data structures, dp, graphs, implementation, sortings	1800	x8560
1381B	Unmerge dp	1800	x8502
1286A	Garland dp, greedy, sortings	1800	x8412
1038D	Slime dp, greedy, implementation	1800	x8129
1335E2	Three Blocks Palindrome (hard version) brute force, data structures, dp, two pointers	1800	x7989
1096D	Easy Problem dp	1800	x7718
543A	Writing Code dp	1800	x7696
1409E	Two Platforms binary search, dp, sortings, two pointers	1800	x7580
1446B	Catching Cheaters dp, strings	1800	x7563
1535D	Playoff Tournament data structures, dfs and similar, dp, implementation, trees	1800	x7499
1637D	Yet Another Minimization Problem dp, greedy, math	1800	x7382
1517D	Explorer Space dp, graphs, shortest paths	1800	x7350
1845D	Rating System binary search, brute force, data structures, dp, dsu, greedy, math, two pointers	1800	x7344
1841C	Ranom Numbers brute force, dp, greedy, math, strings	1800	x7334
1244D	Paint the Tree brute force, constructive algorithms, dp, graphs, implementation, trees	1800	x7233
1935C	Messenger in MAC binary search, brute force, constructive algorithms, data structures, dp, greedy, sortings	1800	x7201
1296E1	String Coloring (easy version) constructive algorithms, dp, graphs, greedy, sortings	1800	x7125
1491D	Zookeeper and The Infinite Zoo bitmasks, constructive algorithms, dp, greedy, math	1800	x6908
1728D	Letter Picking constructive algorithms, dp, games, two pointers	1800	x6897
148D	Bag of mice dp, games, math, probabilities	1800	x6807
1552D	Array Differentiation bitmasks, brute force, constructive algorithms, dfs and similar, dp, graphs, math	1800	x6710
830A	Office Keys binary search, brute force, dp, greedy, sortings	1800	x6602
1859D	Andrey and Escape from Capygrad binary search, data structures, dp, dsu, greedy, sortings	1800	x6572
1394A	Boboniu Chats with Du dp, greedy, sortings, two pointers	1800	x6465
1678B2	Tokitsukaze and Good 01-String (hard version) dp, greedy, implementation	1800	x6403
1620C	BA-String brute force, dp, greedy, implementation, math	1800	x6371
1861D	Sorting By Multiplication dp, greedy	1800	x6295
1283E	New Year Parties dp, greedy	1800	x6291
519D	A and B and Interesting Substrings data structures, dp, two pointers	1800	x6276
1805D	A Wide, Wide Graph dfs and similar, dp, graphs, greedy, trees	1800	x6071
1734D	Slime Escape data structures, dp, greedy, two pointers	1800	x6047
1635D	Infinite Set bitmasks, dp, math, matrices, number theory, strings	1800	x6021
245H	Queries for Number of Palindromes dp, hashing, strings	1800	x6002
1955F	Unfair Game dp, games, greedy, math, schedules	1800	x5983
1793D	Moscow Gorillas binary search, dp, greedy, implementation, math, two pointers	1800	x5789
1720D1	Xor-Subsequence (easy version) bitmasks, brute force, dp, strings, trees, two pointers	1800	x5739
1862F	Magic Will Save the World binary search, bitmasks, brute force, dp	1800	x5720
721C	Journey dp, graphs	1800	x5683
1718A1	Burenka and Traditions (easy version) dp, greedy	1800	x5513
1582F1	Korney Korneevich and XOR (easy version) bitmasks, dp, greedy	1800	x5273
983B	XOR-pyramid dp	1800	x5265
1133E	K Balanced Teams dp, sortings, two pointers	1800	x5226
1083A	The Fair Nut and the Best Path data structures, dp, trees	1800	x5209
1675F	Vlad and Unfinished Business dfs and similar, dp, greedy, trees	1800	x5038
1843F1	Omsk Metro (simple version) data structures, dfs and similar, dp, graphs, greedy, math, trees	1800	x4999
1954D	Colored Balls combinatorics, dp, math, sortings	1800	x4970
1833G	Ksyusha and Chinchilla constructive algorithms, dfs and similar, dp, dsu, greedy, implementation, trees	1800	x4963
1856E1	PermuTree (easy version) dfs and similar, dp, trees	1800	x4926
274B	Zero Tree dfs and similar, dp, greedy, trees	1800	x4900
933A	A Twisty Movement dp	1800	x4837
909C	Python Indentation dp	1800	x4759
527D	Clique Problem data structures, dp, greedy, implementation, sortings	1800	x4654
869C	The Intriguing Obsession combinatorics, dp, math	1800	x4364
946D	Timetable dp	1800	x4276
743D	Chloe and pleasant prizes dfs and similar, dp, graphs, trees	1800	x4253
1740E	Hanging Hearts constructive algorithms, data structures, dfs and similar, dp, greedy, trees	1800	x4119
671A	Recycling Bottles dp, geometry, greedy, implementation	1800	x4108
358D	Dima and Hares dp, greedy	1800	x3894
700B	Connecting Universities dfs and similar, dp, graphs, trees	1800	x3787
768C	Jon Snow and his Favourite Number brute force, dp, implementation, sortings	1800	x3771
1930D1	Sum over all Substrings (Easy Version) brute force, dp, greedy, strings	1800	x3711
1107D	Compression dp, implementation, math, number theory	1800	x3683
914C	Travelling Salesman and Special Numbers brute force, combinatorics, dp	1800	x3651
1016C	Vasya And The Mushrooms dp, implementation	1800	x3639
917A	The Monster dp, greedy, implementation, math	1800	x3469
666A	Reberland Linguistics dp, implementation, strings	1800	x3418
733C	Epidemic in Monstropolis constructive algorithms, dp, greedy, two pointers	1800	x3298
747D	Winter Is Coming dp, greedy, sortings	1800	x3009
822D	My pretty girl Noora brute force, dp, greedy, math, number theory	1800	x2966
1725M	Moving Both Hands dp, graphs, shortest paths	1800	x2863
645D	Robot Rapping Results Report binary search, dp, graphs	1800	x2767
847E	Packmen binary search, dp	1800	x2746
351A	Jeff and Rounding dp, greedy, implementation, math	1800	x2683
626D	Jerry's Protest brute force, combinatorics, dp, probabilities	1800	x2652
846C	Four Segments brute force, data structures, dp	1800	x2614
402D	Upgrading Array dp, greedy, math, number theory	1800	x2520
38E	Let's Go Rolling! dp, sortings	1800	x2495
1575D	Divisible by Twenty-Five brute force, dfs and similar, dp	1800	x2419
845D	Driving Test data structures, dp, greedy	1800	x2333
132C	Logo Turtle dp	1800	x2275
533E	Correcting Mistakes constructive algorithms, dp, greedy, hashing, strings, two pointers	1800	x2176
167B	Wizards and Huge Prize dp, math, probabilities	1800	x2093
1912K	Kim's Quest bitmasks, combinatorics, dp	1800	x2066
73C	LionAge II dp	1800	x2056
67A	Partial Teacher dp, graphs, greedy, implementation	1800	x2056
187B	AlgoRace dp, shortest paths	1800	x1936
30C	Shooting Gallery dp, probabilities	1800	x1853

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