Problemset - Codeforces

Problems

#	Name
614B	Gena's Code implementation, math	1400	x6927
614A	Link/Cut Tree brute force, implementation	1500	x7486
613E	Puzzle Lover dp, hashing, strings	3200	x474
613D	Kingdom and its Cities dfs and similar, divide and conquer, dp, graphs, sortings, trees	2800	x3059
613C	Necklace constructive algorithms, math	2500	x1015
613B	Skills binary search, brute force, dp, greedy, sortings, two pointers	1900	x2239
613A	Peter and Snow Blower binary search, geometry, ternary search	1900	x3249
612F	Simba on the Circle dp	2600	x392
612E	Square Root of Permutation combinatorics, constructive algorithms, dfs and similar, graphs, math	2200	x1718
612D	The Union of k-Segments greedy, sortings	1800	x3896
612C	Replace To Make Regular Bracket Sequence data structures, expression parsing, math	1400	x8192
611H	New Year and Forgotten Tree constructive algorithms, flows, graphs	3200	x583
611G	New Year and Cake geometry, two pointers	2900	x434
611F	New Year and Cleaning binary search, implementation	2500	x484
611E	New Year and Three Musketeers data structures, greedy, sortings	2400	x869
611D	New Year and Ancient Prophecy dp, hashing, strings	2000	x2601
611C	New Year and Domino dp, implementation	1500	x8510
610E	Alphabet Permutations data structures, strings	2500	x895
610D	Vika and Segments constructive algorithms, data structures, geometry, two pointers	2300	x1507
610C	Harmony Analysis constructive algorithms	1800	x2886
609F	Frogs and mosquitoes data structures, greedy	2500	x1265
609E	Minimum spanning tree for each edge data structures, dfs and similar, dsu, graphs, trees	2100	x7984
609D	Gadgets for dollars and pounds binary search, greedy, two pointers	2000	x2758
609C	Load Balancing implementation, math	1500	x6664
608B	Hamming Distance Sum combinatorics, strings	1500	x6867
607E	Cross Sum binary search, geometry	3300	x255
607D	Power Tree data structures, trees	2600	x578
607C	Marbles hashing, strings	2500	x797
607B	Zuma dp	1900	x12481
607A	Chain Reaction binary search, dp	1600	x9656
606B	Testing Robots implementation	1600	x2767
605E	Intergalaxy Trips probabilities, shortest paths	2700	x1393
605D	Board Game data structures, dfs and similar	2500	x808
605C	Freelancer's Dreams geometry	2400	x1126
605B	Lazy Student constructive algorithms, data structures, graphs	1700	x3472
605A	Sorting Railway Cars constructive algorithms, greedy	1600	x7170
604B	More Cowbell binary search, greedy	1400	x8503
603E	Pastoral Oddities data structures, divide and conquer, dsu, math, trees	3000	x1309
603D	Ruminations on Ruminants geometry, math	2900	x340
603C	Lieges of Legendre games, math	2200	x1894
603B	Moodular Arithmetic combinatorics, dfs and similar, dsu, math, number theory	1800	x2589
603A	Alternative Thinking dp, greedy, math	1600	x7697
602B	Approximating a Constant Range dp, implementation, two pointers	1400	x10942
601E	A Museum Robbery data structures, dp	2800	x877
601D	Acyclic Organic Compounds data structures, dfs and similar, dsu, hashing, strings, trees	2400	x1159
601C	Kleofáš and the n-thlon dp, math, probabilities	2300	x1335
601B	Lipshitz Sequence data structures, math	2100	x2333
601A	The Two Routes graphs, shortest paths	1600	x12096
600F	Edge coloring of bipartite graph graphs	2800	x829
600E	Lomsat gelral data structures, dfs and similar, dsu, trees	2300	x14267
600D	Area of Two Circles' Intersection geometry	2000	x2324
600C	Make Palindrome constructive algorithms, greedy, strings	1800	x6290
600A	Extract Numbers implementation, strings	1600	x5336
599E	Sandy and Nuts bitmasks, dp, trees	2600	x671
599D	Spongebob and Squares brute force, math	1900	x2591
599C	Day at the Beach sortings	1600	x4670
599B	Spongebob and Joke implementation	1500	x4412
598F	Cut Length geometry	2900	x380
598E	Chocolate Bar brute force, dp	2000	x5096
598D	Igor In the Museum dfs and similar, graphs, shortest paths	1700	x11241
598C	Nearest vectors geometry, sortings	2300	x4494
597C	Subsequences data structures, dp	1900	x5096
597B	Restaurant dp, greedy, sortings	1600	x4882
597A	Divisibility math	1600	x4545
596E	Wilbur and Strings dfs and similar, dp, graphs, strings	2500	x393
596D	Wilbur and Trees dp, math, probabilities, sortings	2300	x685
596C	Wilbur and Points combinatorics, greedy, sortings	1700	x2258
595B	Pasha and Phone binary search, math	1600	x2928
594E	Cutting the Line string suffix structures, strings	3100	x162
594D	REQ data structures, number theory	2500	x1638
594C	Edo and Magnets brute force, greedy, implementation, two pointers	2300	x690
594B	Max and Bike binary search, geometry	2500	x500
594A	Warrior and Archer games	2300	x1736
593E	Strange Calculation and Cats dp, matrices	2400	x643
593D	Happy Tree Party data structures, dfs and similar, graphs, math, trees	2400	x1265
593C	Beautiful Function constructive algorithms, math	2200	x284
593B	Anton and Lines geometry, sortings	1600	x4061
592E	BCPC binary search, geometry, two pointers	2700	x216
592D	Super M dfs and similar, dp, graphs, trees	2200	x2645
592C	The Big Race math	1800	x3070
590E	Birthday graph matchings, strings	3200	x789
590D	Top Secret Task dp	2300	x1214
590C	Three States dfs and similar, graphs, shortest paths	2200	x2818
590B	Chip 'n Dale Rescue Rangers binary search, geometry, math	2100	x1917
590A	Median Smoothing implementation	1700	x3983
587F	Duff is Mad data structures, strings	3000	x1065
587E	Duff as a Queen data structures	2900	x723
587D	Duff in Mafia 2-sat, binary search	3100	x758
587C	Duff in the Army data structures, trees	2200	x3981
587B	Duff in Beach dp	2100	x1425
587A	Duff and Weight Lifting greedy	1500	x7616
585F	Digits of Number Pi dp, implementation, strings	3200	x687
585E	Present for Vitalik the Philatelist combinatorics, math, number theory	2900	x1114
585D	Lizard Era: Beginning meet-in-the-middle	2300	x1637
585C	Alice, Bob, Oranges and Apples number theory	2400	x988
585B	Phillip and Trains dfs and similar, graphs, shortest paths	1700	x3580
585A	Gennady the Dentist brute force, implementation	1800	x4341
584E	Anton and Ira constructive algorithms, greedy, math	2300	x1430
584D	Dima and Lisa brute force, math, number theory	1800	x9473
584C	Marina and Vasya constructive algorithms, greedy, strings	1700	x6257