Problemset - Codeforces

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Codeforces Round #605 (Div. 3)
09:01:32
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Problems

#	Name
9A	Die Roll math, probabilities	1000	x13497
476B	Dreamoon and WiFi bitmasks, brute force, combinatorics, dp, math, probabilities	1300	x11787
839C	Journey dfs and similar, dp, graphs, probabilities, trees	1500	x6882
453A	Little Pony and Expected Maximum probabilities	1600	x5503
312B	Archer math, probabilities	1300	x5186
518D	Ilya and Escalator combinatorics, dp, math, probabilities	1900	x3750
621C	Wet Shark and Flowers combinatorics, math, number theory, probabilities	1700	x3385
442B	Andrey and Problem greedy, math, probabilities	1800	x3308
148D	Bag of mice dp, games, math, probabilities	1900	x3200
540D	Bad Luck Island dp, probabilities	2100	x2898
696B	Puzzles dfs and similar, math, probabilities, trees	1800	x2375
626D	Jerry's Protest brute force, combinatorics, dp, probabilities	1800	x1989
107B	Basketball Team combinatorics, dp, math, probabilities	1700	x1862
930B	Game with String implementation, probabilities, strings	1800	x1803
1009E	Intercity Travelling combinatorics, math, probabilities	1900	x1755
77B	Falling Anvils math, probabilities	1800	x1712
935D	Fafa and Ancient Alphabet math, probabilities	1900	x1708
952D	I'm Feeling Lucky! probabilities	2000	x1702
1114E	Arithmetic Progression binary search, interactive, number theory, probabilities	2100	x1696
1097D	Makoto and a Blackboard dp, math, number theory, probabilities	2200	x1651
351B	Jeff and Furik combinatorics, dp, probabilities	2100	x1570
235B	Let's Play Osu! dp, math, probabilities	2100	x1543
16E	Fish bitmasks, dp, probabilities	2100	x1497
768D	Jon and Orbs dp, math, probabilities	2100	x1472
1039B	Subway Pursuit binary search, interactive, probabilities	2100	x1436
843B	Interactive LowerBound brute force, interactive, probabilities	2000	x1423
167B	Wizards and Huge Prize dp, math, probabilities	2000	x1405
280C	Game on Tree implementation, math, probabilities, trees	2400	x1382
908D	New Year and Arbitrary Arrangement dp, math, probabilities	2200	x1341
912D	Fishes data structures, graphs, greedy, probabilities, shortest paths	2100	x1261
513C	Second price auction bitmasks, probabilities	2000	x1247
452C	Magic Trick combinatorics, math, probabilities	2100	x1057
30C	Shooting Gallery dp, probabilities	1800	x1042
261B	Maxim and Restaurant dp, math, probabilities	2100	x1037
711E	ZS and The Birthday Paradox math, number theory, probabilities	2400	x997
846F	Random Query data structures, math, probabilities, two pointers	2000	x992
1265E	Beautiful Mirrors data structures, dp, math, probabilities	2100	x988
109B	Lucky Probability brute force, probabilities	2000	x930
717D	Dexterina’s Lab games, matrices, probabilities	1900	x896
601C	Kleofáš and the n-thlon dp, math, probabilities	2400	x876
498B	Name That Tune dp, probabilities, two pointers	2500	x847
870D	Something with XOR Queries brute force, interactive, probabilities	2100	x846
1096F	Inversion Expectation dp, math, probabilities	2300	x835
1139D	Steps to One dp, math, number theory, probabilities	2300	x820
698C	LRU bitmasks, dp, math, probabilities	2700	x816
204C	Little Elephant and Furik and Rubik math, probabilities	2200	x803
960E	Alternating Tree combinatorics, dfs and similar, divide and conquer, dp, probabilities, trees	2200	x785
1042E	Vasya and Magic Matrix dp, math, probabilities	2300	x779
444B	DZY Loves FFT probabilities	2400	x769
268E	Playlist math, probabilities, sortings	2100	x750
896C	Willem, Chtholly and Seniorious data structures, probabilities	2700	x698
1245E	Hyakugoku and Ladders dp, probabilities, shortest paths	2300	x693
641D	Little Artem and Random Variable dp, implementation, math, probabilities	2300	x693
840D	Destiny data structures, probabilities	2400	x690
364D	Ghd brute force, math, probabilities	2600	x671
768F	Barrels and boxes brute force, combinatorics, math, number theory, probabilities	2300	x661
398B	Painting The Wall dp, probabilities		x659
105B	Dark Assembly brute force, probabilities	1800	x657
54C	First Digit Law dp, math, probabilities	2000	x655
859D	Third Month Insanity dp, probabilities, trees	2100	x633
138C	Mushroom Gnomes - 2 binary search, data structures, probabilities, sortings	2500	x630
739E	Gosha is hunting brute force, data structures, dp, flows, math, probabilities, sortings	2900	x606
258D	Little Elephant and Broken Sorting dp, math, probabilities	2600	x606
417E	Square Table constructive algorithms, math, probabilities	2400	x567
629E	Famil Door and Roads combinatorics, data structures, dfs and similar, dp, probabilities, trees	2400	x564
1172C1	Nauuo and Pictures (easy version) dp, probabilities	2500	x563
24D	Broken robot dp, probabilities	2400	x560
596D	Wilbur and Trees dp, math, probabilities, sortings	2500	x543
1156F	Card Bag dp, math, probabilities	2500	x535
1151F	Sonya and Informatics combinatorics, dp, matrices, probabilities	2500	x534
482C	Game with Strings bitmasks, dp, probabilities	2800	x533
1264C	Beautiful Mirrors with queries data structures, probabilities	2400	x532
28C	Bath Queue combinatorics, dp, probabilities	2700	x521
749E	Inversions After Shuffle data structures, probabilities	2600	x483
150C	Smart Cheater data structures, math, probabilities	2300	x483
895E	Eyes Closed data structures, probabilities	2500	x465
85C	Petya and Tree binary search, dfs and similar, probabilities, sortings, trees	2200	x451
633E	Startup Funding binary search, constructive algorithms, data structures, probabilities, two pointers	2400	x445
1194F	Crossword Expert combinatorics, dp, number theory, probabilities, two pointers	2500	x434
50D	Bombing binary search, dp, probabilities	2100	x426
513G2	Inversions problem dp, probabilities	2400	x421
605E	Intergalaxy Trips probabilities, shortest paths	2600	x408
494C	Helping People dp, probabilities	2900	x404
26D	Tickets combinatorics, math, probabilities	2800	x374
712E	Memory and Casinos data structures, math, probabilities	2700	x370
464D	World of Darkraft - 2 dp, probabilities	2600	x364
1172C2	Nauuo and Pictures (hard version) dp, probabilities	2700	x359
345A	Expecting Trouble *special problem, probabilities	1600	x354
101D	Castle dp, greedy, probabilities, sortings, trees	2300	x344
1187F	Expected Square Beauty dp, math, probabilities	2600	x341
1264D1	Beautiful Bracket Sequence (easy version) combinatorics, dp, probabilities	2600	x338
1153F	Serval and Bonus Problem combinatorics, dp, math, probabilities	2800	x337
1061F	Lost Root interactive, probabilities	2400	x335
1254D	Tree Queries data structures, probabilities, trees	2600	x333
229E	Gifts combinatorics, dp, math, probabilities	2500	x331
1045D	Interstellar battle math, probabilities, trees	2600	x325
113D	Museum math, matrices, probabilities	2500	x318
1096E	The Top Scorer combinatorics, dp, math, probabilities	2600	x308
123E	Maze dfs and similar, dp, probabilities, trees	2600	x304
717H	Pokermon League challenge math, probabilities	2400	x301

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