Problemset - Codeforces

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Codeforces Round 988 (Div. 3)
43:09:41
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Problems

#	Name
609C	Load Balancing implementation, math	1500	x6659
608B	Hamming Distance Sum combinatorics, strings	1500	x6860
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	x12439
607A	Chain Reaction binary search, dp	1600	x9640
606B	Testing Robots implementation	1600	x2759
605E	Intergalaxy Trips probabilities, shortest paths	2700	x1389
605D	Board Game data structures, dfs and similar	2500	x807
605C	Freelancer's Dreams geometry	2400	x1125
605B	Lazy Student constructive algorithms, data structures, graphs	1700	x3471
605A	Sorting Railway Cars constructive algorithms, greedy	1600	x7153
604B	More Cowbell binary search, greedy	1400	x8498
603E	Pastoral Oddities data structures, divide and conquer, dsu, math, trees	3000	x1247
603D	Ruminations on Ruminants geometry, math	2900	x340
603C	Lieges of Legendre games, math	2200	x1891
603B	Moodular Arithmetic combinatorics, dfs and similar, dsu, math, number theory	1800	x2589
603A	Alternative Thinking dp, greedy, math	1600	x7686
602B	Approximating a Constant Range dp, implementation, two pointers	1400	x10927
601E	A Museum Robbery data structures, dp	2800	x874
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	x12078
600F	Edge coloring of bipartite graph graphs	2800	x827
600E	Lomsat gelral data structures, dfs and similar, dsu, trees	2300	x14212
600D	Area of Two Circles' Intersection geometry	2000	x2316
600C	Make Palindrome constructive algorithms, greedy, strings	1800	x6277
600A	Extract Numbers implementation, strings	1600	x5327
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	x4669
599B	Spongebob and Joke implementation	1500	x4412
598F	Cut Length geometry	2900	x380
598E	Chocolate Bar brute force, dp	2000	x5085
598D	Igor In the Museum dfs and similar, graphs, shortest paths	1700	x11222
598C	Nearest vectors geometry, sortings	2300	x4487
597C	Subsequences data structures, dp	1900	x5064
597B	Restaurant dp, greedy, sortings	1600	x4870
597A	Divisibility math	1600	x4538
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	x2257
595B	Pasha and Phone binary search, math	1600	x2926
594E	Cutting the Line string suffix structures, strings	3100	x162
594D	REQ data structures, number theory	2500	x1634
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	x1733
593E	Strange Calculation and Cats dp, matrices	2400	x643
593D	Happy Tree Party data structures, dfs and similar, graphs, math, trees	2400	x1264
593C	Beautiful Function constructive algorithms, math	2200	x284
593B	Anton and Lines geometry, sortings	1600	x4058
592E	BCPC binary search, geometry, two pointers	2700	x214
592D	Super M dfs and similar, dp, graphs, trees	2200	x2640
592C	The Big Race math	1800	x3069
590E	Birthday graph matchings, strings	3200	x789
590D	Top Secret Task dp	2300	x1214
590C	Three States dfs and similar, graphs, shortest paths	2200	x2817
590B	Chip 'n Dale Rescue Rangers binary search, geometry, math	2100	x1917
590A	Median Smoothing implementation	1700	x3981
587F	Duff is Mad data structures, strings	3000	x1062
587E	Duff as a Queen data structures	2900	x721
587D	Duff in Mafia 2-sat, binary search	3100	x757
587C	Duff in the Army data structures, trees	2200	x3966
587B	Duff in Beach dp	2100	x1425
587A	Duff and Weight Lifting greedy	1500	x7601
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	x1633
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	x1428
584D	Dima and Lisa brute force, math, number theory	1800	x9460
584C	Marina and Vasya constructive algorithms, greedy, strings	1700	x6252
584B	Kolya and Tanya combinatorics	1500	x12038
582E	Boolean Function bitmasks, dp, expression parsing	3000	x499
582D	Number of Binominal Coefficients dp, math, number theory	3300	x658
582C	Superior Periodic Subarrays number theory	2400	x746
582B	Once Again... constructive algorithms, dp, matrices	1900	x3444
582A	GCD Table constructive algorithms, greedy, number theory	1700	x7815
581F	Zublicanes and Mumocrates dp, trees, two pointers	2400	x875
581E	Kojiro and Furrari dp, greedy	2800	x191
581D	Three Logos bitmasks, brute force, constructive algorithms, geometry, implementation, math	1700	x3766
581C	Developing Skills implementation, math, sortings	1400	x7336
580E	Kefa and Watch data structures, hashing, strings	2500	x2087
580D	Kefa and Dishes bitmasks, dp	1800	x9919
580C	Kefa and Park dfs and similar, graphs, trees	1500	x43663
580B	Kefa and Company binary search, sortings, two pointers	1500	x26766
578F	Mirror Box matrices, trees	3200	x551
578E	Walking! constructive algorithms, greedy	2700	x642
578D	LCS Again dp, greedy	2700	x870
578C	Weakness and Poorness ternary search	2000	x4499
578B	"Or" Game brute force, greedy	1700	x5231
578A	A Problem about Polyline geometry, math	1700	x4772
577B	Modulo Sum combinatorics, data structures, dp, two pointers	1900	x12321
576E	Painting Edges binary search, data structures	3300	x1239
576D	Flights for Regular Customers dp, matrices	2700	x1417