Problemset - Codeforces

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Problems

#	Name
1578G	Game of Chance math, probabilities	3500	x34
1571H	Laser Beams *special problem, geometry, probabilities	2900	x44
1340E	Nastya and Bees graphs, interactive, probabilities	3000	x52
949F	Astronomy geometry, probabilities	3300	x57
1949A	Grove brute force, dfs and similar, dp, geometry, probabilities	3300	x84
1190F	Tokitsukaze and Powers number theory, probabilities	3400	x88
1761G	Centroid Guess interactive, probabilities, trees	3500	x97
1912F	Fugitive Frenzy math, probabilities	3100	x105
98B	Help King implementation, probabilities, trees	2200	x114
802F	Marmots (hard) math, probabilities	2800	x120
1477F	Nezzar and Chocolate Bars combinatorics, fft, math, probabilities	3500	x123
913H	Don't Exceed math, probabilities	3400	x123
424E	Colored Jenga dfs and similar, dp, probabilities	2500	x127
107E	Darts geometry, probabilities	2700	x127
1970D2	Arithmancy (Medium) constructive algorithms, interactive, probabilities, strings	2600	x128
1236F	Alice and the Cactus dfs and similar, graphs, math, probabilities	3000	x168
1479E	School Clubs dp, fft, math, number theory, probabilities	3500	x189
1210F2	Marek and Matching (hard version) brute force, probabilities	3200	x189
1210F1	Marek and Matching (easy version) brute force, probabilities	3100	x189
1835E	Old Mobile combinatorics, dp, probabilities	3500	x203
335E	Counting Skyscrapers dp, math, probabilities	2800	x218
618G	Combining Slimes dp, math, matrices, probabilities	3300	x220
989E	A Trance of Nightfall dp, geometry, matrices, probabilities	2700	x228
293D	Ksusha and Square geometry, math, probabilities, two pointers	2700	x234
1819E	Roads in E City interactive, math, probabilities, trees	3200	x245
1526F	Median Queries constructive algorithms, interactive, probabilities	3000	x252
1951G	Clacking Balls combinatorics, math, probabilities	3100	x256
457D	Bingo! combinatorics, math, probabilities	2700	x269
1957F2	Frequency Mismatch (Hard Version) binary search, data structures, dfs and similar, hashing, probabilities, trees	2700	x289
175D	Plane of Tanks: Duel brute force, dp, math, probabilities	2400	x289
1784E	Infinite Game brute force, combinatorics, dp, games, probabilities	3100	x303
679D	Bear and Chase brute force, dfs and similar, graphs, implementation, math, probabilities	2900	x311
303E	Random Ranking dp, math, probabilities	3000	x312
1148G	Gold Experience constructive algorithms, graphs, math, number theory, probabilities	3300	x315
1847E	Triangle Platinum? brute force, combinatorics, implementation, interactive, math, probabilities	2900	x317
1773G	Game of Questions bitmasks, combinatorics, dp, fft, math, probabilities	2800	x321
1556H	DIY Tree graphs, greedy, math, probabilities	3300	x323
277D	Google Code Jam dp, probabilities	2800	x327
1826F	Fading into Fog geometry, interactive, math, probabilities	2800	x339
1081G	Mergesort Strikes Back math, probabilities	3200	x340
1957F1	Frequency Mismatch (Easy Version) binary search, data structures, divide and conquer, hashing, probabilities, trees	2600	x350
1067D	Computer Game dp, greedy, math, probabilities	3100	x355
1765G	Guess the String constructive algorithms, interactive, probabilities	2600	x368
1765C	Card Guessing combinatorics, dp, probabilities	2600	x368
1562F	Tubular Bells interactive, math, number theory, probabilities	2900	x373
446D	DZY Loves Games math, matrices, probabilities	2800	x379
183D	T-shirt dp, greedy, probabilities	2700	x392
1924E	Paper Cutting Again combinatorics, probabilities	3100	x394
717H	Pokermon League challenge math, probabilities	2400	x417
559D	Randomizer combinatorics, geometry, probabilities	2800	x423
1630E	Expected Components combinatorics, math, number theory, probabilities	2900	x424
662A	Gambling Nim bitmasks, math, matrices, probabilities	2400	x429
1600F	Party Organization brute force, math, probabilities	2300	x434
1578M	The Mind constructive algorithms, interactive, probabilities	2700	x436
98E	Help Shrek and Donkey dp, games, math, probabilities	2700	x443
1510I	Is It Rated? greedy, interactive, math, probabilities	2700	x450
68D	Half-decay tree data structures, divide and conquer, dp, math, probabilities	2500	x450
229E	Gifts combinatorics, dp, math, probabilities	2600	x451
623D	Birthday greedy, math, probabilities	2700	x467
345A	Expecting Trouble *special problem, probabilities	1500	x477
85C	Petya and Tree binary search, dfs and similar, probabilities, sortings, trees	2200	x522
553E	Kyoya and Train dp, fft, graphs, math, probabilities	3200	x536
1286D	LCC data structures, math, matrices, probabilities	3100	x559
1842H	Tenzing and Random Real Numbers bitmasks, dp, graphs, math, probabilities	3000	x564
248E	Piglet's Birthday dp, math, probabilities	2600	x565
633E	Startup Funding binary search, constructive algorithms, data structures, probabilities, two pointers	2400	x571
1705F	Mark and the Online Exam bitmasks, constructive algorithms, interactive, probabilities	2900	x575
1316F	Battalion Strength data structures, divide and conquer, probabilities	2800	x580
643E	Bear and Destroying Subtrees dp, math, probabilities, trees	2700	x580
1765F	Chemistry Lab dp, geometry, probabilities	2200	x588
50D	Bombing binary search, dp, probabilities	2100	x596
712E	Memory and Casinos data structures, math, probabilities	2500	x603
913F	Strongly Connected Tournament dp, graphs, math, probabilities	2800	x605
1438F	Olha and Igor interactive, probabilities, trees	3000	x611
1361E	James and the Chase dfs and similar, graphs, probabilities, trees	3000	x627
1267G	Game Relics math, probabilities	3000	x628
513G2	Inversions problem dp, probabilities	2400	x628
150C	Smart Cheater data structures, math, probabilities	2200	x630
1045D	Interstellar battle math, probabilities, trees	2200	x636
113D	Museum math, matrices, probabilities	2700	x652
1874D	Jellyfish and Miku divide and conquer, dp, math, probabilities	2800	x653
464D	World of Darkraft - 2 dp, probabilities	2700	x659
101D	Castle dp, greedy, probabilities, sortings, trees	2300	x671
1392H	ZS Shuffles Cards combinatorics, dp, math, probabilities	3000	x675
596D	Wilbur and Trees dp, math, probabilities, sortings	2300	x675
441E	Valera and Number bitmasks, dp, math, probabilities	2400	x675
1061F	Lost Root interactive, probabilities	2400	x687
123E	Maze dfs and similar, dp, probabilities, trees	2500	x691
1866M	Mighty Rock Tower brute force, combinatorics, dp, math, probabilities	2400	x694
1626F	A Random Code Problem combinatorics, dp, math, number theory, probabilities	2800	x709
1354G	Find a Gift binary search, interactive, probabilities	2600	x721
1773B	BinCoin binary search, divide and conquer, hashing, implementation, probabilities, trees	2200	x736
1530F	Bingo bitmasks, combinatorics, dp, math, probabilities	2600	x753
26D	Tickets combinatorics, math, probabilities	2400	x758
1153F	Serval and Bonus Problem combinatorics, dp, math, probabilities	2600	x762
1380G	Circular Dungeon greedy, math, probabilities	2600	x772
417E	Square Table constructive algorithms, math, probabilities	2400	x780
1823F	Random Walk dp, graphs, math, probabilities, trees	2600	x792
105B	Dark Assembly brute force, probabilities	1800	x797
1172C2	Nauuo and Pictures (hard version) dp, probabilities	2600	x815

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