Problemset - Codeforces

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Codeforces Round #593 (Div. 2)
11:44:38
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Problems

#	Name
1210F2	Marek and Matching (hard version) brute force, probabilities	3100	x53
1210F1	Marek and Matching (easy version) brute force, probabilities	2900	x71
1198F	GCD Groups 2 greedy, number theory, probabilities	2900	x240
1194F	Crossword Expert combinatorics, dp, number theory, probabilities, two pointers	2500	x424
1190F	Tokitsukaze and Powers number theory, probabilities	3300	x30
1187F	Expected Square Beauty dp, math, probabilities	2600	x328
1172C2	Nauuo and Pictures (hard version) dp, probabilities	2700	x345
1172C1	Nauuo and Pictures (easy version) dp, probabilities	2500	x554
1148G	Gold Experience constructive algorithms, graphs, math, number theory, probabilities	3100	x77
1156F	Card Bag dp, math, probabilities	2500	x517
1151F	Sonya and Informatics combinatorics, dp, matrices, probabilities	2500	x513
1153F	Serval and Bonus Problem combinatorics, dp, math, probabilities	2800	x328
1139D	Steps to One dp, math, number theory, probabilities	2300	x792
1114E	Arithmetic Progression binary search, interactive, number theory, probabilities	2100	x1668
1097D	Makoto and a Blackboard dp, math, number theory, probabilities	2200	x1616
1096F	Inversion Expectation dp, math, probabilities	2300	x816
1096E	The Top Scorer combinatorics, dp, math, probabilities	2600	x291
1081G	Mergesort Strikes Back math, probabilities	3000	x86
1061F	Lost Root interactive, probabilities	2400	x326
1067D	Computer Game dp, greedy, math, probabilities	2800	x88
1045D	Interstellar battle math, probabilities, trees	2600	x321
1042E	Vasya and Magic Matrix dp, math, probabilities	2300	x760
1039B	Subway Pursuit binary search, interactive, probabilities	2100	x1413
1009E	Intercity Travelling combinatorics, math, probabilities	1900	x1692
989E	A Trance of Nightfall dp, geometry, matrices, probabilities	2900	x150
960E	Alternating Tree combinatorics, dfs and similar, divide and conquer, dp, probabilities, trees	2200	x771
952D	I'm Feeling Lucky! probabilities	2000	x1666
949F	Astronomy geometry, probabilities	3200	x28
930B	Game with String implementation, probabilities, strings	1800	x1783
935D	Fafa and Ancient Alphabet math, probabilities	1900	x1685
913H	Don't Exceed math, probabilities	3400	x54
913F	Strongly Connected Tournament dp, graphs, math, probabilities	2700	x278
912D	Fishes data structures, graphs, greedy, probabilities, shortest paths	2100	x1249
908D	New Year and Arbitrary Arrangement dp, math, probabilities	2200	x1323
896C	Willem, Chtholly and Seniorious data structures, probabilities	2700	x625
895E	Eyes Closed data structures, probabilities	2500	x461
870D	Something with XOR Queries brute force, interactive, probabilities	2100	x838
859D	Third Month Insanity dp, probabilities, trees	2100	x630
846F	Random Query data structures, math, probabilities, two pointers	2000	x952
843B	Interactive LowerBound brute force, interactive, probabilities	2000	x1410
840D	Destiny data structures, probabilities	2400	x639
839C	Journey dfs and similar, dp, graphs, probabilities, trees	1500	x6679
802F	Marmots (hard) math, probabilities	2800	x77
768F	Barrels and boxes brute force, combinatorics, math, number theory, probabilities	2300	x657
768D	Jon and Orbs dp, math, probabilities	2100	x1461
749E	Inversions After Shuffle data structures, probabilities	2600	x479
739E	Gosha is hunting brute force, data structures, dp, flows, math, probabilities, sortings	2900	x586
717H	Pokermon League challenge math, probabilities	2400	x297
717D	Dexterina’s Lab games, matrices, probabilities	1900	x889
712E	Memory and Casinos data structures, math, probabilities	2700	x364
711E	ZS and The Birthday Paradox math, number theory, probabilities	2400	x987
698C	LRU bitmasks, dp, math, probabilities	2700	x812
696B	Puzzles dfs and similar, math, probabilities, trees	1800	x2340
679D	Bear and Chase brute force, dfs and similar, graphs, implementation, math, probabilities	2900	x216
643E	Bear and Destroying Subtrees dp, math, probabilities, trees	2600	x291
641D	Little Artem and Random Variable dp, implementation, math, probabilities	2300	x681
662A	Gambling Nim bitmasks, math, matrices, probabilities	2400	x202
633E	Startup Funding binary search, constructive algorithms, data structures, probabilities, two pointers	2400	x445
629E	Famil Door and Roads combinatorics, data structures, dfs and similar, dp, probabilities, trees	2400	x560
626D	Jerry's Protest brute force, combinatorics, dp, probabilities	1800	x1976
623D	Birthday greedy, math, probabilities	2600	x280
621C	Wet Shark and Flowers combinatorics, math, number theory, probabilities	1700	x3332
618G	Combining Slimes dp, math, matrices, probabilities	3300	x82
605E	Intergalaxy Trips probabilities, shortest paths	2600	x353
601C	Kleofáš and the n-thlon dp, math, probabilities	2400	x868
596D	Wilbur and Trees dp, math, probabilities, sortings	2500	x538
559D	Randomizer combinatorics, geometry, probabilities	2800	x244
553E	Kyoya and Train dp, fft, graphs, math, probabilities	3300	x185
540D	Bad Luck Island dp, probabilities	2100	x2856
518D	Ilya and Escalator combinatorics, dp, math, probabilities	1900	x3679
513G2	Inversions problem dp, probabilities	2400	x418
513C	Second price auction bitmasks, probabilities	2000	x1244
498B	Name That Tune dp, probabilities, two pointers	2500	x839
494C	Helping People dp, probabilities	2900	x400
482C	Game with Strings bitmasks, dp, probabilities	2800	x527
476B	Dreamoon and WiFi bitmasks, brute force, combinatorics, dp, math, probabilities	1300	x11410
464D	World of Darkraft - 2 dp, probabilities	2600	x362
457D	Bingo! combinatorics, math, probabilities	2700	x120
453A	Little Pony and Expected Maximum probabilities	1600	x5389
452C	Magic Trick combinatorics, math, probabilities	2100	x1043
446D	DZY Loves Games math, matrices, probabilities	2800	x175
444B	DZY Loves FFT probabilities	2400	x764
442B	Andrey and Problem greedy, math, probabilities	1800	x3255
441E	Valera and Number bitmasks, dp, math, probabilities	2700	x291
424E	Colored Jenga dfs and similar, dp, probabilities	2500	x72
417E	Square Table constructive algorithms, math, probabilities	2400	x561
398B	Painting The Wall dp, probabilities		x641
364D	Ghd brute force, math, probabilities	2600	x601
351B	Jeff and Furik combinatorics, dp, probabilities	2100	x1560
345A	Expecting Trouble *special problem, probabilities	1600	x352
335E	Counting Skyscrapers dp, math, probabilities	2900	x118
312B	Archer math, probabilities	1300	x5030
303E	Random Ranking dp, math, probabilities	2800	x132
293D	Ksusha and Square geometry, math, probabilities, two pointers	2700	x171
280C	Game on Tree implementation, math, probabilities, trees	2400	x1356
277D	Google Code Jam dp, probabilities	2700	x198
268E	Playlist math, probabilities, sortings	2100	x745
261B	Maxim and Restaurant dp, math, probabilities	2100	x1029
258D	Little Elephant and Broken Sorting dp, math, probabilities	2600	x587
248E	Piglet's Birthday dp, math, probabilities	2700	x272

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