Problemset - Codeforces

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Codeforces Round 943 (Div. 3)
01:22:16
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Problems

#	Name
1368H1	Breadboard Capacity (easy version) dp, flows, greedy	3300	x327
1500F	Cupboards Jumps dp	3500	x328
776G	Sherlock and the Encrypted Data bitmasks, combinatorics, dp	2900	x329
57D	Journey dp, math	2500	x329
93D	Flags dp, math, matrices	2500	x333
1168D	Anagram Paths dp, implementation, trees	3000	x334
1439D	INOI Final Contests combinatorics, dp, fft	3100	x337
238E	Meeting Her dp, graphs, shortest paths	2600	x338
11E	Forward, march! binary search, dp, greedy	2800	x338
713E	Sonya Partymaker binary search, dp	3300	x341
1776M	Parmigiana With Seafood binary search, dp, greedy, trees	3000	x343
955F	Heaps dp, trees	2600	x345
1393E2	Twilight and Ancient Scroll (harder version) dp, hashing, implementation, string suffix structures, strings, two pointers	3200	x346
166D	Shoe Store dp, graph matchings, greedy, sortings, two pointers	2500	x346
58E	Expression dp	2400	x347
518F	Pasha and Pipe binary search, brute force, combinatorics, dp, implementation	2300	x348
883D	Packmen Strike Back binary search, dp, math	2500	x349
1845F	Swimmers in the Pool dp, fft, math, number theory	2800	x351
1290F	Making Shapes dp	3500	x352
1067D	Computer Game dp, greedy, math, probabilities	3100	x352
774J	Stepan's Series *special problem, dp	2000	x353
1279E	New Year Permutations combinatorics, dp	2700	x355
301E	Yaroslav and Arrangements dp	2800	x355
1725J	Journey dp, trees	2500	x356
314E	Sereja and Squares dp	2900	x356
1942G	Bessie and Cards combinatorics, dp, math	2800	x358
436F	Banners brute force, data structures, dp	3000	x358
273E	Dima and Game dp, games	2600	x359
1487F	Ones dp, greedy, shortest paths	2900	x360
107C	Arrangement bitmasks, dp	2400	x361
331C2	The Great Julya Calendar dp	2400	x363
1765C	Card Guessing combinatorics, dp, probabilities	2600	x364
612F	Simba on the Circle dp	2600	x364
848D	Shake It! combinatorics, dp, flows, graphs	2900	x365
1774G	Segment Covering brute force, combinatorics, constructive algorithms, data structures, dp, trees	3200	x366
1738G	Anti-Increasing Addicts constructive algorithms, dp, greedy, math	2900	x366
382E	Ksenia and Combinatorics combinatorics, dp	2600	x366
1769D1	Игра в Девятку I *special problem, brute force, dp	1800	x367
1746E2	Joking (Hard Version) dp, interactive	3200	x368
1393E1	Twilight and Ancient Scroll (easier version) dp, hashing, implementation, string suffix structures, strings	2800	x368
1346E	Magic Tricks *special problem, dp, graphs	1700	x368
856D	Masha and Cactus dp, trees	2400	x369
850D	Tournament Construction constructive algorithms, dp, graphs, greedy, math	2800	x369
917C	Pollywog combinatorics, dp, matrices	2900	x370
1792F2	Graph Coloring (hard version) brute force, combinatorics, divide and conquer, dp, fft, graphs	2900	x373
249D	Donkey and Stars data structures, dp, geometry, math, sortings	2700	x374
115D	Unambiguous Arithmetic Expression dp, expression parsing	2600	x374
38F	Smart Boy dp, games, strings	2100	x374
1647F	Madoka and Laziness dp, greedy	3100	x376
212C	Cowboys combinatorics, dp, math	2100	x376
1854E	Game Bundles brute force, constructive algorithms, dp, greedy, math	3000	x379
1473G	Tiles combinatorics, dp, fft, math	2800	x379
1389G	Directing Edges dfs and similar, dp, graphs, trees	2800	x380
718D	Andrew and Chemistry dp, hashing, trees	2900	x382
827F	Dirty Arkady's Kitchen data structures, dp, graphs, shortest paths	3200	x385
273D	Dima and Figure dp	2400	x385
1519F	Chests and Keys bitmasks, brute force, dfs and similar, dp, flows	3200	x387
724F	Uniformly Branched Trees combinatorics, dp, trees	2700	x388
596E	Wilbur and Strings dfs and similar, dp, graphs, strings	2500	x388
201D	Brand New Problem bitmasks, brute force, dp	2600	x388
37D	Lesson Timetable combinatorics, dp, math	2300	x388
1379E	Inverse Genealogy constructive algorithms, divide and conquer, dp, math, trees	2800	x389
1158F	Density of subarrays dp, math	3500	x391
183D	T-shirt dp, greedy, probabilities	2700	x391
263E	Rhombus brute force, data structures, dp	2500	x394
1523F	Favorite Game bitmasks, dp	3300	x396
264E	Roadside Trees data structures, dp	3000	x396
204D	Little Elephant and Retro Strings dp	2400	x396
1455G	Forbidden Value data structures, dp	2900	x397
1349F1	Slime and Sequences (Easy Version) dp, fft, math	3100	x397
375E	Red and Black Tree dp, implementation, math	3000	x397
1155F	Delivery Oligopoly brute force, dp, graphs	2800	x398
1603E	A Perfect Problem combinatorics, dp, math	3200	x399
1131G	Most Dangerous Shark data structures, dp, two pointers	2700	x399
1103D	Professional layer bitmasks, dp	3100	x399
593E	Strange Calculation and Cats dp, matrices	2400	x399
356E	Xenia and String Problem dp, hashing, implementation, string suffix structures, strings	3000	x400
107D	Crime Management dp, graphs, matrices	2400	x400
1415F	Cakes for Clones dp	2900	x401
1327G	Letters and Question Marks bitmasks, dp, string suffix structures	2800	x401
761F	Dasha and Photos brute force, data structures, dp, implementation	2600	x401
261E	Maxim and Calculator brute force, dp, two pointers	2800	x403
1866K	Keen Tree Calculation binary search, data structures, dp, geometry, graphs, implementation, trees	2500	x406
1082F	Speed Dial dp, strings, trees	2800	x406
264D	Colorful Stones dp, two pointers	2500	x406
930E	Coins Exhibition data structures, dp, math	2900	x407
1732E	Location data structures, dp, math, number theory	2800	x408
747F	Igor and Interesting Numbers brute force, combinatorics, dp, math	2500	x409
1809G	Prediction combinatorics, dp, math	2800	x410
1730F	Almost Sorted bitmasks, data structures, dp	2700	x410
386D	Game with Points dp, graphs, implementation, shortest paths	2100	x411
269D	Maximum Waterfall data structures, dp, graphs, sortings	2600	x413
95D	Horse Races dp, math	2500	x413
1728G	Illumination binary search, bitmasks, brute force, combinatorics, dp, math, two pointers	2700	x415
1299D	Around the World bitmasks, combinatorics, dfs and similar, dp, graphs, graphs, math, trees	3000	x416
316D2	PE Lesson dp	2300	x416
1808E3	Minibuses on Venus (hard version) brute force, combinatorics, dp, math	2800	x417
1763F	Edge Queries data structures, dfs and similar, dp, dsu, graphs, trees	3000	x417
1511F	Chainword brute force, data structures, dp, matrices, string suffix structures, strings	2700	x417
1455F	String and Operations dp, greedy	2800	x417