Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
24:58:44
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Codeforces Round 941 (Div. 2)
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Problems

#	Name
1571G	A Battle Against a Dragon *special problem, data structures, dp	2500	x71
774I	Composing Of String *special problem, dp	2300	x100
424E	Colored Jenga dfs and similar, dp, probabilities	2500	x122
185C	Clever Fat Rat dp	2500	x130
1431G	Number Deletion Game *special problem, dp, games, greedy	2100	x137
1910E	Maximum Sum Subarrays *special problem, dp	2100	x167
1585G	Poachers dp, games, graphs, trees	2500	x169
1488E	Palindromic Doubles *special problem, data structures, dp	2200	x194
370E	Summer Reading dp, greedy	2500	x228
38H	The Great Marathon dp	2400	x263
45B	School dp, dsu	2200	x266
802L	Send the Fool Further! (hard) dfs and similar, dp, math, trees	2400	x279
175D	Plane of Tanks: Duel brute force, dp, math, probabilities	2400	x289
332E	Binary Key dp, greedy, implementation	2400	x294
176D	Hyper String dp	2500	x299
335D	Rectangles and Square brute force, dp	2400	x304
77D	Domino Carpet dp, implementation	2300	x309
178F2	Representative Sampling dp, sortings, strings	2200	x312
838E	Convex Countour dp	2300	x322
57D	Journey dp, math	2500	x329
93D	Flags dp, math, matrices	2500	x333
166D	Shoe Store dp, graph matchings, greedy, sortings, two pointers	2500	x344
58E	Expression dp	2400	x346
518F	Pasha and Pipe binary search, brute force, combinatorics, dp, implementation	2300	x347
883D	Packmen Strike Back binary search, dp, math	2500	x349
1725J	Journey dp, trees	2500	x356
107C	Arrangement bitmasks, dp	2400	x361
331C2	The Great Julya Calendar dp	2400	x362
856D	Masha and Cactus dp, trees	2400	x367
38F	Smart Boy dp, games, strings	2100	x374
212C	Cowboys combinatorics, dp, math	2100	x376
273D	Dima and Figure dp	2400	x385
37D	Lesson Timetable combinatorics, dp, math	2300	x387
596E	Wilbur and Strings dfs and similar, dp, graphs, strings	2500	x388
204D	Little Elephant and Retro Strings dp	2400	x391
263E	Rhombus brute force, data structures, dp	2500	x394
593E	Strange Calculation and Cats dp, matrices	2400	x399
107D	Crime Management dp, graphs, matrices	2400	x400
1866K	Keen Tree Calculation binary search, data structures, dp, geometry, graphs, implementation, trees	2500	x403
264D	Colorful Stones dp, two pointers	2500	x406
747F	Igor and Interesting Numbers brute force, combinatorics, dp, math	2500	x409
386D	Game with Points dp, graphs, implementation, shortest paths	2100	x410
95D	Horse Races dp, math	2500	x413
316D2	PE Lesson dp	2300	x415
845F	Guards In The Storehouse bitmasks, dp	2500	x416
1725E	Electrical Efficiency combinatorics, data structures, dp, math, number theory, trees	2500	x432
534F	Simplified Nonogram bitmasks, dp, hashing, meet-in-the-middle	2400	x438
68D	Half-decay tree data structures, divide and conquer, dp, math, probabilities	2500	x446
354B	Game with Strings bitmasks, dp, games	2400	x448
152E	Garden bitmasks, dp, graphs, trees	2500	x459
331C3	The Great Julya Calendar dp	2500	x461
1056F	Write The Contest binary search, dp, math	2500	x462
161E	Polycarpus the Safecracker brute force, dp	2500	x462
1798F	Gifts from Grandfather Ahmed dp, math, number theory	2500	x467
138D	World of Darkraft dp, games	2500	x469
433E	Tachibana Kanade's Tofu dp	2500	x470
856B	Similar Words dp, hashing, strings, trees	2300	x475
316D1	PE Lesson brute force, dp	2300	x477
101E	Candies and Stones divide and conquer, dp	2500	x477
958C3	Encryption (hard) data structures, dp	2500	x484
254E	Dormitory dp, implementation	2100	x484
342D	Xenia and Dominoes bitmasks, dfs and similar, dp	2100	x487
1310B	Double Elimination dp, implementation	2500	x488
873E	Awards For Contestants brute force, data structures, dp	2300	x488
690D3	The Wall (hard) dp	2100	x489
268D	Wall Bars dp	2300	x494
309B	Context Advertising dp, two pointers	2100	x498
1252B	Cleaning Robots dp, trees	2300	x501
54D	Writing a Song brute force, dp, strings	2100	x503
89B	Widget Library dp, expression parsing, graphs, implementation	2300	x510
1117F	Crisp String bitmasks, dp	2500	x517
1073F	Choosing Two Paths dfs and similar, dp, greedy, trees	2500	x518
283D	Cows and Cool Sequences dp, math, number theory	2400	x519
856C	Eleventh Birthday combinatorics, dp, math	2400	x522
316D3	PE Lesson dp, math	2400	x526
946F	Fibonacci String Subsequences combinatorics, dp, matrices	2400	x528
1709F	Multiset of Strings bitmasks, brute force, dp, fft, flows, graphs, math, meet-in-the-middle, trees	2500	x531
351C	Jeff and Brackets dp, matrices	2500	x538
215E	Periodical Numbers combinatorics, dp, number theory	2100	x538
425E	Sereja and Sets dp	2500	x543
954H	Path Counting combinatorics, dp	2500	x552
424D	Biathlon Track binary search, brute force, constructive algorithms, data structures, dp	2300	x554
48E	Ivan the Fool VS Gorynych the Dragon dp, games, graphs	2100	x560
567F	Mausoleum dp	2400	x561
353E	Antichain dp, graph matchings, greedy	2200	x565
39C	Moon Craters dp, sortings	2100	x568
1575H	Holiday Wall Ornaments dp, strings	2200	x569
665F	Four Divisors data structures, dp, math, number theory, sortings, two pointers	2400	x576
802K	Send the Fool Further! (medium) dp, trees	2100	x577
677E	Vanya and Balloons binary search, brute force, dp, implementation	2300	x581
28D	Don't fear, DravDe is kind binary search, data structures, dp, hashing	2400	x582
1765F	Chemistry Lab dp, geometry, probabilities	2200	x586
979E	Kuro and Topological Parity dp	2400	x587
23E	Tree dp	2500	x587
123C	Brackets combinatorics, dp, greedy	2300	x588
993D	Compute Power binary search, dp, greedy	2500	x592
50D	Bombing binary search, dp, probabilities	2100	x596
1906H	Twin Friends combinatorics, dp	2200	x599
76F	Tourist binary search, data structures, dp	2300	x601
132D	Constants in the language of Shakespeare constructive algorithms, dp, greedy	2100	x603

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