Problemset - Codeforces

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Codeforces Round 953 (Div. 2)
34:27:13
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Problems

#	Name
58A	Chat room greedy, strings	1000	x123930
57E	Chess math, shortest paths	3000	x251
57D	Journey dp, math	2500	x333
57C	Array combinatorics, math	1900	x2376
57B	Martian Architecture implementation	1600	x991
57A	Square Earth? dfs and similar, greedy, implementation	1300	x2824
56E	Domino Principle binary search, data structures, sortings	2200	x2237
56D	Changing a String dp	2100	x1544
56C	Corporation Mail data structures, expression parsing, implementation	1700	x1126
56B	Spoilt Permutation implementation	1300	x3641
56A	Bar implementation	1000	x8384
55E	Very simple problem geometry, two pointers	2500	x679
55D	Beautiful numbers dp, number theory	2500	x3634
55C	Pie or die games	1900	x1602
55B	Smallest number brute force	1600	x2658
55A	Flea travel implementation, math	1200	x3347
54E	Vacuum Сleaner geometry	2700	x188
54D	Writing a Song brute force, dp, strings	2100	x517
54C	First Digit Law dp, math, probabilities	2000	x1254
54B	Cutting Jigsaw Puzzle hashing, implementation	1800	x744
54A	Presents implementation	1300	x2021
53E	Dead Ends bitmasks, dp	2500	x916
53D	Physical Education sortings	1500	x1953
53C	Little Frog constructive algorithms	1200	x6249
53B	Blog Photo binary search, implementation	1700	x1376
53A	Autocomplete implementation	1100	x4876
52C	Circular RMQ data structures	2200	x8369
52B	Right Triangles combinatorics	1600	x1993
52A	123-sequence implementation	900	x8388
51F	Caterpillar dfs and similar, dp, graphs, trees	2800	x551
51E	Pentagon combinatorics, graphs, matrices	2400	x370
51D	Geometrical problem implementation	2200	x419
51C	Three Base Stations binary search, greedy	1800	x1831
51B	bHTML Tables Analisys expression parsing	1700	x852
51A	Cheaterius's Problem implementation	1300	x1788
50E	Square Equation Roots math	2300	x347
50D	Bombing binary search, dp, probabilities	2100	x605
50C	Happy Farm 5 geometry	2000	x736
50B	Choosing Symbol Pairs strings	1500	x5571
50A	Domino piling greedy, math	800	x232408
49E	Common ancestor dp	2300	x651
49D	Game brute force, dp, implementation	1800	x1851
49C	Disposition constructive algorithms, math	1700	x1653
49B	Sum math	1500	x2406
49A	Sleuth implementation	800	x13003
48H	Black and White constructive algorithms	2800	x137
48G	Galaxy Union dp, trees, two pointers	2700	x255
48F	Snow sellers greedy, sortings	2800	x138
48E	Ivan the Fool VS Gorynych the Dragon dp, games, graphs	2100	x565
48D	Permutations greedy	1500	x2422
48C	The Race math	1800	x759
48B	Land Lot brute force, implementation	1200	x2624
48A	Rock-paper-scissors implementation, schedules	900	x5738
47E	Cannon data structures, geometry, sortings	2200	x357
47D	Safe brute force	2200	x752
47C	Crossword implementation	2000	x756
47B	Coins implementation	1200	x13202
47A	Triangular numbers brute force, math	800	x14434
46G	Emperor's Problem geometry	2500	x110
46F	Hercule Poirot Problem dsu, graphs	2300	x311
46E	Comb data structures, dp	1900	x929
46D	Parking Lot data structures, implementation	1800	x962
46C	Hamsters and Tigers two pointers	1600	x2278
46B	T-shirts from Sponsor implementation	1100	x3573
46A	Ball Game brute force, implementation	800	x8428
45J	Planting Trees constructive algorithms	1800	x917
45I	TCMCF+++ greedy	1400	x2325
45H	Road Problem graphs	2100	x177
45G	Prime Problem number theory	2200	x1002
45F	Goats and Wolves greedy	2500	x126
45E	Director constructive algorithms, greedy	2000	x527
45D	Event Dates greedy, meet-in-the-middle, sortings	1900	x1610
45C	Dancing Lessons data structures	1900	x862
45B	School dp, dsu	2200	x269
45A	Codecraft III implementation	900	x6418
44J	Triminoes constructive algorithms, greedy	2000	x556
44I	Toys brute force, combinatorics	2300	x184
44H	Phone Number dp	1700	x1686
44G	Shooting Gallery data structures, implementation	2500	x370
44F	BerPaint geometry, graphs	2700	x65
44E	Anfisa the Monkey dp	1400	x4891
44D	Hyperdrive math	1800	x695
44C	Holidays implementation	1300	x3243
44B	Cola implementation	1500	x1914
44A	Indian Summer implementation	900	x9706
43E	Race brute force, implementation, two pointers	2300	x379
43D	Journey brute force, constructive algorithms, implementation	2000	x1056
43C	Lucky Tickets greedy	1300	x4170
43B	Letter implementation, strings	1100	x15886
43A	Football strings	1000	x53105
42E	Baldman and the military dfs and similar, graphs, trees	2700	x197
42D	Strange town constructive algorithms, math	2300	x390
42C	Safe cracking brute force, constructive algorithms	2200	x457
42B	Game of chess unfinished implementation	1700	x926
42A	Guilty --- to the kitchen! greedy, implementation	1400	x2770
41E	3-cycles constructive algorithms, graphs, greedy	1900	x1908
41D	Pawn dp	1900	x2204
41C	Email address expression parsing, implementation	1300	x3660
41B	Martian Dollar brute force	1400	x3899
41A	Translation implementation, strings	800	x137235