Problemset - Codeforces

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Codeforces Global Round 28
23:10:02
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Problems

#	Name
45C	Dancing Lessons data structures	1900	x922
44J	Triminoes constructive algorithms, greedy	2000	x577
43D	Journey brute force, constructive algorithms, implementation	2000	x1094
41E	3-cycles constructive algorithms, graphs, greedy	1900	x1981
41D	Pawn dp	1900	x2456
39E	What Has Dirichlet Got to Do with That? dp, games	2000	x885
39C	Moon Craters dp, sortings	2100	x611
39A	C*++ Calculations expression parsing, greedy	2000	x715
38F	Smart Boy dp, games, strings	2100	x393
38D	Vasya the Architect implementation	1900	x500
37C	Old Berland Language data structures, greedy, trees	1900	x1737
35E	Parade data structures, sortings	2100	x755
34E	Collisions brute force, implementation, math	2000	x593
33D	Knights geometry, graphs, shortest paths, sortings	2000	x1224
31D	Chocolate dfs and similar, implementation	2000	x1048
29D	Ant on the Tree constructive algorithms, dfs and similar, trees	2000	x2501
27E	Number With The Given Amount Of Divisors brute force, dp, number theory	2000	x4279
27C	Unordered Subsequence constructive algorithms, greedy	1900	x2820
26C	Parquet combinatorics, constructive algorithms, greedy, implementation	2000	x863
25D	Roads not only in Berland dsu, graphs, trees	1900	x11692
25C	Roads in Berland graphs, shortest paths	1900	x6434
22D	Segments greedy, sortings	1900	x2775
21C	Stripe 2 binary search, dp, sortings	2000	x2165
21B	Intersection implementation, math	2000	x1370
21A	Jabber ID implementation, strings	1900	x1889
20C	Dijkstra? graphs, shortest paths	1900	x33979
20B	Equation math	2000	x3963
19B	Checkout Assistant dp	1900	x4899
18E	Flag 2 dp	2000	x1101
18D	Seller Bob brute force, dp, greedy	2000	x1083
16E	Fish bitmasks, dp, probabilities	1900	x5271
16D	Logging implementation, strings	1900	x1637
15C	Industrial Nim games	2000	x2361
14E	Camels dp	1900	x1736
14D	Two Paths dfs and similar, dp, graphs, shortest paths, trees, two pointers	1900	x4621
13B	Letter A geometry, implementation	2000	x1009
12E	Start of the session constructive algorithms	2100	x1241
10C	Digital Root number theory	2000	x1473
9D	How many trees? combinatorics, divide and conquer, dp	1900	x3936
8C	Looking for Order bitmasks, dp	2000	x3628
6E	Exposition binary search, data structures, dsu, trees, two pointers	1900	x3349
5D	Follow Traffic Rules implementation, math	2100	x1733
5C	Longest Regular Bracket Sequence constructive algorithms, data structures, dp, greedy, sortings, strings	1900	x14281
3B	Lorry greedy, sortings	1900	x4635
2B	The least round way dp, math	2000	x11079
1C	Ancient Berland Circus geometry, math	2100	x5767

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