Problemset - Codeforces

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Codeforces Round #726 (Div. 2)
46:14:47

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Problems

#	Name
949F	Astronomy geometry, probabilities	3300	x36
1340E	Nastya and Bees graphs, interactive, probabilities	3000	x38
1190F	Tokitsukaze and Powers number theory, probabilities	3400	x55
1477F	Nezzar and Chocolate Bars combinatorics, fft, math, probabilities	3500	x66
1479E	School Clubs dp, fft, math, number theory, probabilities	3500	x67
98B	Help King implementation, probabilities, trees	2200	x71
1236F	Alice and the Cactus dfs and similar, graphs, math, probabilities	3000	x82
424E	Colored Jenga dfs and similar, dp, probabilities	2500	x83
1210F2	Marek and Matching (hard version) brute force, probabilities	3200	x84
913H	Don't Exceed math, probabilities	3400	x87
802F	Marmots (hard) math, probabilities	2800	x90
1526F	Median Queries constructive algorithms, interactive, probabilities	3000	x94
107E	Darts geometry, probabilities	2700	x100
1210F1	Marek and Matching (easy version) brute force, probabilities	3100	x103
618G	Combining Slimes dp, math, matrices, probabilities	3300	x121
335E	Counting Skyscrapers dp, math, probabilities	2800	x135
1148G	Gold Experience constructive algorithms, graphs, math, number theory, probabilities	3300	x140
1067D	Computer Game dp, greedy, math, probabilities	3100	x145
303E	Random Ranking dp, math, probabilities	3000	x168
1081G	Mergesort Strikes Back math, probabilities	3200	x170
293D	Ksusha and Square geometry, math, probabilities, two pointers	2700	x189
989E	A Trance of Nightfall dp, geometry, matrices, probabilities	2700	x191
457D	Bingo! combinatorics, math, probabilities	2700	x206
277D	Google Code Jam dp, probabilities	2800	x220
1267G	Game Relics math, probabilities	3000	x223
446D	DZY Loves Games math, matrices, probabilities	2800	x228
98E	Help Shrek and Donkey dp, games, math, probabilities	2700	x232
175D	Plane of Tanks: Duel brute force, dp, math, probabilities	2400	x244
679D	Bear and Chase brute force, dfs and similar, graphs, implementation, math, probabilities	2900	x246
1510I	Is It Rated? greedy, interactive, math, probabilities	2700	x250
1361E	James and the Chase dfs and similar, graphs, probabilities, trees	3000	x258
662A	Gambling Nim bitmasks, math, matrices, probabilities	2400	x269
1438F	Olha and Igor interactive, probabilities, trees	3000	x287
183D	T-shirt dp, greedy, probabilities	2700	x288
1392H	ZS Shuffles Cards combinatorics, dp, math, probabilities	3000	x299
559D	Randomizer combinatorics, geometry, probabilities	2800	x305
68D	Half-decay tree data structures, divide and conquer, dp, math, probabilities	2500	x307
1286D	LCC data structures, math, matrices, probabilities	3100	x313
1316F	Battalion Strength data structures, divide and conquer, probabilities	2800	x322
717H	Pokermon League challenge math, probabilities	2400	x340
1264D2	Beautiful Bracket Sequence (hard version) combinatorics, probabilities	2900	x342
248E	Piglet's Birthday dp, math, probabilities	2600	x348
441E	Valera and Number bitmasks, dp, math, probabilities	2400	x352
229E	Gifts combinatorics, dp, math, probabilities	2600	x359
643E	Bear and Destroying Subtrees dp, math, probabilities, trees	2700	x366
623D	Birthday greedy, math, probabilities	2700	x368
553E	Kyoya and Train dp, fft, graphs, math, probabilities	3200	x370
913F	Strongly Connected Tournament dp, graphs, math, probabilities	2800	x374
1198F	GCD Groups 2 greedy, number theory, probabilities	2900	x383
1349D	Slime and Biscuits math, probabilities	3200	x385
345A	Expecting Trouble *special problem, probabilities	1500	x402
113D	Museum math, matrices, probabilities	2700	x402
123E	Maze dfs and similar, dp, probabilities, trees	2500	x412
1045D	Interstellar battle math, probabilities, trees	2200	x423
1354G	Find a Gift binary search, interactive, probabilities	2600	x428
101D	Castle dp, greedy, probabilities, sortings, trees	2300	x434
1479D	Odd Mineral Resource binary search, bitmasks, brute force, data structures, probabilities, trees	2900	x438
1061F	Lost Root interactive, probabilities	2400	x442
1380G	Circular Dungeon greedy, math, probabilities	2600	x444
464D	World of Darkraft - 2 dp, probabilities	2700	x450
513G2	Inversions problem dp, probabilities	2400	x458
1153F	Serval and Bonus Problem combinatorics, dp, math, probabilities	2600	x460
50D	Bombing binary search, dp, probabilities	2100	x464
712E	Memory and Casinos data structures, math, probabilities	2500	x470
85C	Petya and Tree binary search, dfs and similar, probabilities, sortings, trees	2200	x471
1096E	The Top Scorer combinatorics, dp, math, probabilities	2500	x481
26D	Tickets combinatorics, math, probabilities	2400	x495
633E	Startup Funding binary search, constructive algorithms, data structures, probabilities, two pointers	2400	x497
1172C2	Nauuo and Pictures (hard version) dp, probabilities	2600	x498
1187F	Expected Square Beauty dp, math, probabilities	2500	x500
150C	Smart Cheater data structures, math, probabilities	2200	x519
494C	Helping People dp, probabilities	2600	x536
1295F	Good Contest combinatorics, dp, probabilities	2700	x573
596D	Wilbur and Trees dp, math, probabilities, sortings	2300	x590
895E	Eyes Closed data structures, probabilities	2300	x599
1194F	Crossword Expert combinatorics, dp, number theory, probabilities, two pointers	2400	x622
417E	Square Table constructive algorithms, math, probabilities	2400	x624
482C	Game with Strings bitmasks, dp, probabilities	2600	x634
28C	Bath Queue combinatorics, dp, probabilities	2200	x634
1254D	Tree Queries data structures, probabilities, trees	2700	x637
605E	Intergalaxy Trips probabilities, shortest paths	2700	x665
749E	Inversions After Shuffle data structures, probabilities	2400	x679
1264D1	Beautiful Bracket Sequence (easy version) combinatorics, dp, probabilities	2600	x694
138C	Mushroom Gnomes - 2 binary search, data structures, probabilities, sortings	2200	x700
1151F	Sonya and Informatics combinatorics, dp, matrices, probabilities	2300	x708
859D	Third Month Insanity dp, probabilities, trees	2100	x708
105B	Dark Assembly brute force, probabilities	1800	x708
629E	Famil Door and Roads combinatorics, data structures, dfs and similar, dp, probabilities, trees	2300	x721
1172C1	Nauuo and Pictures (easy version) dp, probabilities	2300	x722
1364E	X-OR bitmasks, constructive algorithms, divide and conquer, interactive, probabilities	2700	x725
258D	Little Elephant and Broken Sorting dp, math, probabilities	2600	x737
398B	Painting The Wall dp, probabilities		x758
1523E	Crypto Lights combinatorics, dp, math, probabilities	2600	x761
641D	Little Artem and Random Variable dp, implementation, math, probabilities	2400	x776
1156F	Card Bag dp, math, probabilities	2300	x782
768F	Barrels and boxes brute force, combinatorics, math, number theory, probabilities	2300	x796
1278F	Cards combinatorics, dp, math, number theory, probabilities	2600	x801
24D	Broken robot dp, math, probabilities	2400	x822
1264C	Beautiful Mirrors with queries data structures, probabilities	2400	x834
268E	Playlist math, probabilities, sortings	2100	x839

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