Problemset - Codeforces

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Codeforces Round (Div. 2)
37:20:50
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Problems

#	Name
55B	Smallest number brute force	1600	x2772
54B	Cutting Jigsaw Puzzle hashing, implementation	1800	x745
53D	Physical Education sortings	1500	x1976
53B	Blog Photo binary search, implementation	1700	x1386
52B	Right Triangles combinatorics	1600	x2004
51C	Three Base Stations binary search, greedy	1800	x1868
51B	bHTML Tables Analisys expression parsing	1700	x854
50B	Choosing Symbol Pairs strings	1500	x5600
49D	Game brute force, dp, implementation	1800	x1865
49C	Disposition constructive algorithms, math	1700	x1664
49B	Sum math	1500	x2425
48D	Permutations greedy	1500	x2444
48C	The Race math	1800	x765
46D	Parking Lot data structures, implementation	1800	x966
46C	Hamsters and Tigers two pointers	1600	x2341
45J	Planting Trees constructive algorithms	1800	x924
45I	TCMCF+++ greedy	1400	x2339
44H	Phone Number dp	1700	x1706
44E	Anfisa the Monkey dp	1400	x4963
44D	Hyperdrive math	1800	x702
44B	Cola implementation	1500	x1933
42B	Game of chess unfinished implementation	1700	x930
42A	Guilty --- to the kitchen! greedy, implementation	1400	x2796
41B	Martian Dollar brute force	1400	x3931
40B	Repaintings math	1600	x1133
39J	Spelling Check hashing, implementation, strings	1500	x2888
38E	Let's Go Rolling! dp, sortings	1800	x2530
38C	Blinds brute force	1400	x2114
37B	Computer Game greedy, implementation	1800	x873
36B	Fractal implementation	1600	x1451
35D	Animals dp, greedy	1700	x3230
35C	Fire Again brute force, dfs and similar, shortest paths	1500	x6624
35B	Warehouse implementation	1700	x999
34D	Road Map dfs and similar, graphs	1600	x4962
33C	Wonderful Randomized Sum greedy	1800	x2933
33B	String Problem shortest paths	1800	x4310
32D	Constellation implementation	1600	x1256
32C	Flea math	1700	x2099
31C	Schedule implementation	1700	x1763
31B	Sysadmin Bob greedy, implementation, strings	1500	x4187
30C	Shooting Gallery dp, probabilities	1800	x1904
30B	Codeforces World Finals implementation	1700	x1165
30A	Accounting brute force, math	1400	x3391
29C	Mail Stamps data structures, dfs and similar, graphs, implementation	1700	x4734
29B	Traffic Lights implementation	1500	x2902
28B	pSort dfs and similar, dsu, graphs	1600	x4501
28A	Bender Problem implementation	1600	x779
26B	Regular Bracket Sequence greedy	1400	x18308
24C	Sequence of points geometry, implementation, math	1800	x1227
24B	F1 Champions implementation	1500	x1748
24A	Ring road graphs	1400	x4940
23B	Party constructive algorithms, graphs, math	1600	x3260
22C	System Administrator graphs	1700	x3027
22B	Bargaining Table brute force, dp	1500	x4145
20A	BerOS file system implementation	1700	x6075
19A	World Football Cup implementation	1400	x2690
18B	Platforms brute force, math	1700	x2094
18A	Triangle brute force, geometry	1500	x5816
17B	Hierarchy dfs and similar, dsu, greedy, shortest paths	1500	x4637
16C	Monitor binary search, number theory	1800	x4638
15B	Laser math	1800	x1436
14C	Four Segments brute force, constructive algorithms, geometry, implementation, math	1700	x3288
11B	Jumping Jack math	1600	x4584
10B	Cinema Cashier dp, implementation	1500	x1739
8B	Obsession with Robots constructive algorithms, graphs, implementation	1400	x4286
7C	Line math, number theory	1800	x4479
7B	Memory Manager implementation	1600	x2556
4D	Mysterious Present dp, sortings	1700	x10063
3C	Tic-tac-toe brute force, games, implementation	1800	x7182
2A	Winner hashing, implementation	1500	x25699
1B	Spreadsheet implementation, math	1600	x22162

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