Problemset - Codeforces

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Codeforces Round (Div. 2)
5 days

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Difficulty: —

greedy

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Problems

#	Name
730I	Olympiad in Programming and Sports dp, flows, graphs, greedy	2000	x2755
730E	Award Ceremony greedy, implementation	2200	x772
730D	Running Over The Bridges greedy, implementation, math	2200	x915
730A	Toda 2 greedy, implementation	1800	x1736
729E	Subordinates constructive algorithms, data structures, graphs, greedy, sortings	1900	x2400
729D	Sea Battle constructive algorithms, greedy, math	1700	x4094
729C	Road to Cinema binary search, greedy, sortings	1700	x4190
727F	Polycarp's problems binary search, dp, greedy	2300	x963
727D	T-shirts Distribution constructive algorithms, flows, greedy	1800	x2080
725F	Family Photos games, greedy	2900	x725
725E	Too Much Money brute force, greedy	2600	x711
725D	Contest Balloons data structures, greedy	1800	x3101
724E	Goods transportation dp, flows, greedy	2900	x1673
724D	Dense Subsequence data structures, greedy, strings	1900	x2461
724C	Ray Tracing greedy, hashing, implementation, math, number theory, sortings	1800	x2283
724B	Batch Sort brute force, greedy, implementation, math	1500	x4247
723F	st-Spanning Tree dsu, graphs, greedy, implementation	2300	x1752
723E	One-Way Reform constructive algorithms, dfs and similar, flows, graphs, greedy	2200	x2275
723D	Lakes in Berland dfs and similar, dsu, graphs, greedy, implementation	1600	x7511
723C	Polycarp at the Radio greedy	1600	x5225
722D	Generating Sets binary search, data structures, dfs and similar, greedy, strings, trees	1900	x3354
721D	Maxim and Array constructive algorithms, data structures, greedy, math	2000	x2493
720A	Closing ceremony greedy	2000	x961
719B	Anatoly and Cockroaches greedy	1400	x8826
717B	R3D3’s Summer Adventure dp, greedy	2700	x181
716B	Complete the Word greedy, two pointers	1300	x13032
712C	Memory and De-Evolution greedy, math	1600	x6215
709B	Checkpoints greedy, implementation, sortings	1500	x5028
708C	Centroids data structures, dfs and similar, dp, graphs, greedy, trees	2300	x4407
708B	Recover the String constructive algorithms, greedy, implementation, math	1900	x3455
708A	Letters Cyclic Shift constructive algorithms, greedy, implementation, strings	1200	x9815
704D	Captain America flows, greedy	3100	x1011
704B	Ant Man dp, graphs, greedy	2500	x2181
702A	Maximum Increase dp, greedy, implementation	800	x55304
701A	Cards greedy, implementation	800	x21222
700D	Huffman Coding on Segment data structures, greedy	3100	x526
689B	Mike and Shortcuts dfs and similar, graphs, greedy, shortest paths	1600	x6618
681C	Heap Operations constructive algorithms, data structures, greedy	1600	x10607
679B	Bear and Tower of Cubes binary search, dp, greedy	2200	x2233
675E	Trains and Statistic data structures, dp, greedy	2300	x3358
675C	Money Transfers constructive algorithms, data structures, greedy, sortings	2100	x3861
673B	Problems for Round greedy, implementation	1300	x3668
671E	Organizing a Race data structures, greedy	3300	x493
671D	Roads in Yusland data structures, dp, greedy	2900	x1317
671B	Robin Hood binary search, greedy	2000	x3296
671A	Recycling Bottles dp, geometry, greedy, implementation	1800	x4400
670A	Holidays brute force, constructive algorithms, greedy, math	900	x18665
665D	Simple Subset constructive algorithms, greedy, number theory	1800	x4184
665C	Simple Strings dp, greedy, strings	1300	x17439
663A	Rebus constructive algorithms, expression parsing, greedy, math	1800	x3788
662E	To Hack or not to Hack brute force, dp, greedy	3100	x164
662D	International Olympiad constructive algorithms, greedy, implementation, math	2000	x1716
660A	Co-prime Array greedy, implementation, math, number theory	1200	x10465
659F	Polycarp and Hay dfs and similar, dsu, graphs, greedy, sortings	2000	x1957
659E	New Reform data structures, dfs and similar, dsu, graphs, greedy	1600	x8007
659C	Tanya and Toys greedy, implementation	1200	x11972
651B	Beautiful Paintings greedy, sortings	1200	x12239
651A	Joysticks dp, greedy, implementation, math	1100	x24156
650E	Clockwork Bomb data structures, dfs and similar, dsu, greedy, trees	3200	x681
650C	Table Compression dfs and similar, dp, dsu, graphs, greedy	2200	x2184
649E	Автобус binary search, data structures, greedy, sortings	2100	x156
649D	Дефрагментация памяти constructive algorithms, greedy, implementation	1600	x435
649C	Печать условий constructive algorithms, greedy, sortings	1500	x558
648D	Собачки и миски data structures, greedy, sortings	1900	x352
645E	Intellectual Inquiry dp, greedy, strings	2200	x1411
645B	Mischievous Mess Makers greedy, math	1200	x3711
639E	Bear and Paradox binary search, greedy, math, sortings	2800	x617
639D	Bear and Contribution data structures, greedy, sortings, two pointers	2400	x1067
638C	Road Improvement *special problem, dfs and similar, graphs, greedy, trees	1800	x2311
637D	Running with Obstacles *special problem, data structures, dp, greedy	1600	x2126
628C	Bear and String Distance greedy, strings	1300	x6532
627D	Preorder Test binary search, dfs and similar, dp, graphs, greedy, trees	2600	x1001
627C	Package Delivery data structures, divide and conquer, greedy	2200	x1317
626G	Raffles data structures, dp, greedy, math	3100	x607
626C	Block Towers brute force, greedy, math, number theory	1600	x4619
625E	Frog Fights data structures, greedy	2800	x419
625B	War of the Corporations constructive algorithms, greedy, strings	1200	x11575
624B	Making a String greedy, sortings	1100	x8404
623D	Birthday greedy, math, probabilities	2700	x556
623B	Array GCD dp, greedy, number theory	2300	x2375
622E	Ants in Leaves dfs and similar, greedy, sortings, trees	2200	x2471
620C	Pearls in a Row greedy	1500	x7892
618D	Hamiltonian Spanning Tree dfs and similar, dp, graph matchings, greedy, trees	2200	x1910
616B	Dinner with Emma games, greedy	1000	x13184
615C	Running Track dp, greedy, strings, trees	2000	x2465
613B	Skills binary search, brute force, dp, greedy, sortings, two pointers	1900	x2481
612D	The Union of k-Segments greedy, sortings	1800	x4377
611E	New Year and Three Musketeers data structures, greedy, sortings	2400	x908
609F	Frogs and mosquitoes data structures, greedy	2500	x1514
609D	Gadgets for dollars and pounds binary search, greedy, two pointers	2000	x3184
609A	USB Flash Drives greedy, implementation, sortings	800	x19494
605A	Sorting Railway Cars constructive algorithms, greedy	1600	x7597
604B	More Cowbell binary search, greedy	1400	x8997
603A	Alternative Thinking dp, greedy, math	1600	x8261
600C	Make Palindrome constructive algorithms, greedy, strings	1800	x7105
597B	Restaurant dp, greedy, sortings	1600	x5683
596C	Wilbur and Points combinatorics, greedy, sortings	1700	x2336
596B	Wilbur and Array greedy, implementation	1100	x10901
594C	Edo and Magnets brute force, greedy, implementation, two pointers	2300	x760
588A	Duff and Meat greedy	900	x24336

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