Problemset - Codeforces

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Codeforces Round #792 (Div. 1)
45:43:48
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Before contest
Codeforces Round #792 (Div. 2)
45:43:48
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Problems

#	Name
1578G	Game of Chance math, probabilities	3500	x20
1571H	Laser Beams *special problem, geometry, probabilities	2900	x29
1340E	Nastya and Bees graphs, interactive, probabilities	3000	x40
949F	Astronomy geometry, probabilities	3300	x40
1190F	Tokitsukaze and Powers number theory, probabilities	3400	x71
98B	Help King implementation, probabilities, trees	2200	x80
1477F	Nezzar and Chocolate Bars combinatorics, fft, math, probabilities	3500	x85
1479E	School Clubs dp, fft, math, number theory, probabilities	3500	x92
424E	Colored Jenga dfs and similar, dp, probabilities	2500	x94
802F	Marmots (hard) math, probabilities	2800	x95
107E	Darts geometry, probabilities	2700	x102
1236F	Alice and the Cactus dfs and similar, graphs, math, probabilities	3000	x106
913H	Don't Exceed math, probabilities	3400	x106
1210F2	Marek and Matching (hard version) brute force, probabilities	3200	x116
1210F1	Marek and Matching (easy version) brute force, probabilities	3100	x129
1556H	DIY Tree graphs, greedy, math, probabilities	3300	x134
1526F	Median Queries constructive algorithms, interactive, probabilities	3000	x151
618G	Combining Slimes dp, math, matrices, probabilities	3300	x157
335E	Counting Skyscrapers dp, math, probabilities	2800	x159
1148G	Gold Experience constructive algorithms, graphs, math, number theory, probabilities	3300	x174
1081G	Mergesort Strikes Back math, probabilities	3200	x194
293D	Ksusha and Square geometry, math, probabilities, two pointers	2700	x197
303E	Random Ranking dp, math, probabilities	3000	x201
989E	A Trance of Nightfall dp, geometry, matrices, probabilities	2700	x206
1067D	Computer Game dp, greedy, math, probabilities	3100	x207
457D	Bingo! combinatorics, math, probabilities	2700	x218
1562F	Tubular Bells interactive, math, number theory, probabilities	2900	x231
277D	Google Code Jam dp, probabilities	2800	x241
175D	Plane of Tanks: Duel brute force, dp, math, probabilities	2400	x254
1630E	Expected Components combinatorics, math, number theory, probabilities	2900	x265
679D	Bear and Chase brute force, dfs and similar, graphs, implementation, math, probabilities	2900	x267
446D	DZY Loves Games math, matrices, probabilities	2800	x268
1600F	Party Organization brute force, math, probabilities	2300	x298
98E	Help Shrek and Donkey dp, games, math, probabilities	2700	x305
662A	Gambling Nim bitmasks, math, matrices, probabilities	2400	x306
183D	T-shirt dp, greedy, probabilities	2700	x306
559D	Randomizer combinatorics, geometry, probabilities	2800	x322
1510I	Is It Rated? greedy, interactive, math, probabilities	2700	x333
1438F	Olha and Igor interactive, probabilities, trees	3000	x344
1267G	Game Relics math, probabilities	3000	x350
1361E	James and the Chase dfs and similar, graphs, probabilities, trees	3000	x351
717H	Pokermon League challenge math, probabilities	2400	x354
68D	Half-decay tree data structures, divide and conquer, dp, math, probabilities	2500	x357
1578M	The Mind constructive algorithms, interactive, probabilities	2700	x362
1392H	ZS Shuffles Cards combinatorics, dp, math, probabilities	3000	x376
229E	Gifts combinatorics, dp, math, probabilities	2600	x378
1316F	Battalion Strength data structures, divide and conquer, probabilities	2800	x379
248E	Piglet's Birthday dp, math, probabilities	2600	x386
623D	Birthday greedy, math, probabilities	2700	x394
1286D	LCC data structures, math, matrices, probabilities	3100	x399
1626F	A Random Code Problem combinatorics, dp, math, number theory, probabilities	2800	x409
441E	Valera and Number bitmasks, dp, math, probabilities	2400	x417
345A	Expecting Trouble *special problem, probabilities	1500	x418
553E	Kyoya and Train dp, fft, graphs, math, probabilities	3200	x423
1264D2	Beautiful Bracket Sequence (hard version) combinatorics, probabilities	2900	x433
913F	Strongly Connected Tournament dp, graphs, math, probabilities	2800	x437
643E	Bear and Destroying Subtrees dp, math, probabilities, trees	2700	x452
123E	Maze dfs and similar, dp, probabilities, trees	2500	x455
101D	Castle dp, greedy, probabilities, sortings, trees	2300	x466
1045D	Interstellar battle math, probabilities, trees	2200	x469
113D	Museum math, matrices, probabilities	2700	x473
85C	Petya and Tree binary search, dfs and similar, probabilities, sortings, trees	2200	x485
513G2	Inversions problem dp, probabilities	2400	x489
1198F	GCD Groups 2 greedy, number theory, probabilities	2900	x496
1349D	Slime and Biscuits math, probabilities	3200	x500
712E	Memory and Casinos data structures, math, probabilities	2500	x500
1354G	Find a Gift binary search, interactive, probabilities	2600	x511
633E	Startup Funding binary search, constructive algorithms, data structures, probabilities, two pointers	2400	x513
464D	World of Darkraft - 2 dp, probabilities	2700	x522
1380G	Circular Dungeon greedy, math, probabilities	2600	x525
50D	Bombing binary search, dp, probabilities	2100	x528
1061F	Lost Root interactive, probabilities	2400	x536
150C	Smart Cheater data structures, math, probabilities	2200	x543
1530F	Bingo bitmasks, combinatorics, dp, math, probabilities	2600	x545
1153F	Serval and Bonus Problem combinatorics, dp, math, probabilities	2600	x545
1172C2	Nauuo and Pictures (hard version) dp, probabilities	2600	x560
1479D	Odd Mineral Resource binary search, bitmasks, brute force, data structures, probabilities, trees	2900	x570
26D	Tickets combinatorics, math, probabilities	2400	x579
494C	Helping People dp, probabilities	2600	x603
1187F	Expected Square Beauty dp, math, probabilities	2500	x608
1096E	The Top Scorer combinatorics, dp, math, probabilities	2500	x609
596D	Wilbur and Trees dp, math, probabilities, sortings	2300	x617
417E	Square Table constructive algorithms, math, probabilities	2400	x655
895E	Eyes Closed data structures, probabilities	2300	x676
1295F	Good Contest combinatorics, dp, probabilities	2700	x685
482C	Game with Strings bitmasks, dp, probabilities	2600	x699
1194F	Crossword Expert combinatorics, dp, number theory, probabilities, two pointers	2400	x700
28C	Bath Queue combinatorics, dp, probabilities	2200	x709
105B	Dark Assembly brute force, probabilities	1800	x733
859D	Third Month Insanity dp, probabilities, trees	2100	x752
749E	Inversions After Shuffle data structures, probabilities	2400	x758
138C	Mushroom Gnomes - 2 binary search, data structures, probabilities, sortings	2200	x771
629E	Famil Door and Roads combinatorics, data structures, dfs and similar, dp, probabilities, trees	2300	x776
1254D	Tree Queries data structures, probabilities, trees	2700	x785
1264D1	Beautiful Bracket Sequence (easy version) combinatorics, dp, probabilities	2600	x809
1172C1	Nauuo and Pictures (easy version) dp, probabilities	2300	x812
1151F	Sonya and Informatics combinatorics, dp, matrices, probabilities	2300	x827
398B	Painting The Wall dp, probabilities		x830
641D	Little Artem and Random Variable dp, implementation, math, probabilities	2400	x837
1364E	X-OR bitmasks, constructive algorithms, divide and conquer, interactive, probabilities	2700	x838

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