Problemset - Codeforces

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Codeforces Round 973 (Div. 2)
00:09:02
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Problems

#	Name
590B	Chip 'n Dale Rescue Rangers binary search, geometry, math	2100	x1904
590A	Median Smoothing implementation	1700	x3920
588B	Duff in Love math	1300	x14058
588A	Duff and Meat greedy	900	x22822
587F	Duff is Mad data structures, strings	3000	x1044
587E	Duff as a Queen data structures	2900	x705
587D	Duff in Mafia 2-sat, binary search	3100	x728
587C	Duff in the Army data structures, trees	2200	x3879
587B	Duff in Beach dp	2100	x1394
587A	Duff and Weight Lifting greedy	1500	x7492
586B	Laurenty and Shop implementation	1300	x5142
586A	Alena's Schedule implementation	900	x9991
585F	Digits of Number Pi dp, implementation, strings	3200	x678
585E	Present for Vitalik the Philatelist combinatorics, math, number theory	2900	x1066
585D	Lizard Era: Beginning meet-in-the-middle	2300	x1620
585C	Alice, Bob, Oranges and Apples number theory	2400	x977
585B	Phillip and Trains dfs and similar, graphs, shortest paths	1700	x3519
585A	Gennady the Dentist brute force, implementation	1800	x4321
584E	Anton and Ira constructive algorithms, greedy, math	2300	x1419
584D	Dima and Lisa brute force, math, number theory	1800	x9287
584C	Marina and Vasya constructive algorithms, greedy, strings	1700	x6185
584B	Kolya and Tanya combinatorics	1500	x11905
584A	Olesya and Rodion math	1000	x44883
583B	Robot's Task greedy, implementation	1200	x8715
583A	Asphalting Roads implementation	1000	x11364
582E	Boolean Function bitmasks, dp, expression parsing	3000	x486
582D	Number of Binominal Coefficients dp, math, number theory	3300	x634
582C	Superior Periodic Subarrays number theory	2400	x739
582B	Once Again... constructive algorithms, dp, matrices	1900	x3427
582A	GCD Table constructive algorithms, greedy, number theory	1700	x7738
581F	Zublicanes and Mumocrates dp, trees, two pointers	2400	x863
581E	Kojiro and Furrari dp, greedy	2800	x190
581D	Three Logos bitmasks, brute force, constructive algorithms, geometry, implementation, math	1700	x3649
581C	Developing Skills implementation, math, sortings	1400	x7315
581B	Luxurious Houses implementation, math	1100	x13035
581A	Vasya the Hipster implementation, math	800	x70447
580E	Kefa and Watch data structures, hashing, strings	2500	x2037
580D	Kefa and Dishes bitmasks, dp	1800	x9618
580C	Kefa and Park dfs and similar, graphs, trees	1500	x42570
580B	Kefa and Company binary search, sortings, two pointers	1500	x26236
580A	Kefa and First Steps brute force, dp, implementation	900	x87621
579B	Finding Team Member brute force, implementation, sortings	1300	x5246
579A	Raising Bacteria bitmasks	1000	x60381
578F	Mirror Box matrices, trees	3200	x547
578E	Walking! constructive algorithms, greedy	2700	x635
578D	LCS Again dp, greedy	2700	x818
578C	Weakness and Poorness ternary search	2000	x4444
578B	"Or" Game brute force, greedy	1700	x5219
578A	A Problem about Polyline geometry, math	1700	x4759
577B	Modulo Sum combinatorics, data structures, dp, two pointers	1900	x12075
577A	Multiplication Table implementation, number theory	1000	x39520
576E	Painting Edges binary search, data structures	3300	x1214
576D	Flights for Regular Customers dp, matrices	2700	x1369
576C	Points on Plane constructive algorithms, divide and conquer, geometry, greedy, sortings	2100	x3395
576B	Invariance of Tree constructive algorithms, dfs and similar, greedy, trees	2100	x1804
576A	Vasya and Petya's Game math, number theory	1500	x13819
575I	Robots protection data structures	2800	x454
575H	Bots combinatorics, dp, math, number theory	1800	x1673
575G	Run for beer dfs and similar, shortest paths	2200	x884
575F	Bulbo dp, greedy	2100	x1030
575E	Spectator Riots geometry	2800	x284
575D	Tablecity constructive algorithms, implementation	1700	x1822
575C	Party bitmasks, brute force, graph matchings	2700	x222
575B	Bribes dfs and similar, graphs, trees	2200	x1063
575A	Fibonotci data structures, math, matrices	2700	x797
574B	Bear and Three Musketeers brute force, dfs and similar, graphs, hashing	1500	x7765
574A	Bear and Elections greedy, implementation	1200	x9071
573E	Bear and Bowling data structures, greedy	3200	x1714
573D	Bear and Cavalry data structures, divide and conquer, dp	3000	x520
573C	Bear and Drawing constructive algorithms, dfs and similar, trees	2300	x966
573B	Bear and Blocks binary search, data structures, dp, math	1600	x5832
573A	Bear and Poker implementation, math, number theory	1300	x16510
572B	Order Book data structures, greedy, implementation, sortings	1300	x6900
572A	Arrays sortings	900	x16536
571E	Geometric Progressions math	3200	x258
571D	Campus binary search, data structures, dsu, trees	3100	x678
571C	CNF 2 constructive algorithms, dfs and similar, graphs, greedy	2500	x666
571B	Minimization dp, greedy, sortings	2000	x2614
571A	Lengthening Sticks combinatorics, implementation, math	2100	x2321
570E	Pig and Palindromes combinatorics, dp	2300	x1888
570D	Tree Requests binary search, bitmasks, constructive algorithms, dfs and similar, graphs, trees	2200	x7080
570C	Replacement constructive algorithms, data structures, implementation	1600	x9125
570B	Simple Game constructive algorithms, games, greedy, implementation, math	1300	x16093
570A	Elections implementation	1100	x13855
569B	Inventory greedy, math	1200	x7074
569A	Music implementation, math	1500	x4789
568E	Longest Increasing Subsequence data structures, dp	3000	x593
568D	Sign Posts brute force, geometry, math	2800	x307
568C	New Language 2-sat, greedy	2600	x848
568B	Symmetric and Transitive combinatorics, dp, math	1900	x2240
568A	Primes or Palindromes? brute force, implementation, math, number theory	1600	x5041
567F	Mausoleum dp	2400	x579
567E	President and Roads dfs and similar, graphs, hashing, shortest paths	2200	x1736
567D	One-Dimensional Battle Ships binary search, data structures, greedy, sortings	1700	x4765
567C	Geometric Progression binary search, data structures, dp	1700	x9435
567B	Berland National Library implementation	1300	x8416
567A	Lineland Mail greedy, implementation	900	x31979
566G	Max and Min geometry	2500	x335
566F	Clique in the Divisibility Graph dp, math, number theory	1500	x3607
566E	Restoring Map bitmasks, constructive algorithms, trees	3200	x630