Problemset - Codeforces

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Codeforces Round (Div. 3)
32:32:19
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Problems

#	Name
18B	Platforms brute force, math	1700	x2059
18A	Triangle brute force, geometry	1500	x5691
17E	Palisection strings	2900	x1504
17D	Notepad number theory	2400	x1029
17C	Balance dp	2500	x812
17B	Hierarchy dfs and similar, dsu, greedy, shortest paths	1500	x4463
17A	Noldbach problem brute force, math, number theory	1000	x15011
16E	Fish bitmasks, dp, probabilities	1900	x4618
16D	Logging implementation, strings	1900	x1509
16C	Monitor binary search, number theory	1800	x4491
16B	Burglar and Matches greedy, implementation, sortings	900	x16802
16A	Flag implementation	800	x13556
15E	Triangles combinatorics, dp	2600	x556
15D	Map data structures, implementation, sortings	2500	x711
15C	Industrial Nim games	2000	x2156
15B	Laser math	1800	x1249
15A	Cottage Village implementation, sortings	1200	x3563
14E	Camels dp	1900	x1616
14D	Two Paths dfs and similar, dp, graphs, shortest paths, trees, two pointers	1900	x4300
14C	Four Segments brute force, constructive algorithms, geometry, implementation, math	1700	x3083
14B	Young Photographer implementation	1000	x6658
14A	Letter implementation	800	x10042
13E	Holes data structures, dsu	2700	x5342
13D	Triangles dp, geometry	2600	x593
13C	Sequence dp, sortings	2200	x4101
13B	Letter A geometry, implementation	2000	x828
13A	Numbers implementation, math	1000	x7353
12E	Start of the session constructive algorithms	2100	x1158
12D	Ball data structures, sortings	2400	x2002
12C	Fruits greedy, implementation, sortings	1100	x5751
12B	Correct Solution? implementation, sortings	1100	x7987
12A	Super Agent implementation	800	x12373
11E	Forward, march! binary search, dp, greedy	2800	x335
11D	A Simple Task bitmasks, dp, graphs	2200	x4428
11C	How Many Squares? implementation	2200	x588
11B	Jumping Jack math	1600	x4311
11A	Increasing Sequence constructive algorithms, implementation, math	900	x12395
10E	Greedy Change constructive algorithms	2600	x799
10D	LCIS dp	2800	x4034
10C	Digital Root number theory	2000	x1390
10B	Cinema Cashier dp, implementation	1500	x1714
10A	Power Consumption Calculation implementation	900	x6672
9E	Interestring graph and Apples dfs and similar, dsu, graphs	2300	x986
9D	How many trees? combinatorics, divide and conquer, dp	1900	x3661
9C	Hexadecimal's Numbers brute force, implementation, math	1200	x12352
9B	Running Student brute force, geometry, implementation	1200	x5188
9A	Die Roll math, probabilities	800	x52392
8E	Beads dp, graphs	2600	x666
8D	Two Friends binary search, geometry	2600	x509
8C	Looking for Order bitmasks, dp	2000	x3245
8B	Obsession with Robots constructive algorithms, graphs, implementation	1400	x4069
8A	Train and Peter strings	1200	x5489
7E	Defining Macros dp, expression parsing, implementation	2600	x687
7D	Palindrome Degree hashing, strings	2200	x3501
7C	Line math, number theory	1800	x4230
7B	Memory Manager implementation	1600	x2369
7A	Kalevitch and Chess brute force, constructive algorithms	1100	x6835
6E	Exposition binary search, data structures, dsu, trees, two pointers	1900	x2993
6D	Lizards and Basements 2 brute force, dp	2600	x1807
6C	Alice, Bob and Chocolate greedy, two pointers	1200	x12973
6B	President's Office implementation	1100	x12104
6A	Triangle brute force, geometry	900	x19048
5E	Bindian Signalizing data structures	2400	x2005
5D	Follow Traffic Rules implementation, math	2100	x1519
5C	Longest Regular Bracket Sequence constructive algorithms, data structures, dp, greedy, sortings, strings	1900	x12641
5B	Center Alignment implementation, strings	1200	x5530
5A	Chat Servers Outgoing Traffic implementation	1000	x9242
4D	Mysterious Present dp, sortings	1700	x9668
4C	Registration System data structures, hashing, implementation	1300	x76903
4B	Before an Exam constructive algorithms, greedy	1200	x23601
4A	Watermelon brute force, math	800	x480211
3D	Least Cost Bracket Sequence greedy	2600	x3011
3C	Tic-tac-toe brute force, games, implementation	1800	x6854
3B	Lorry greedy, sortings	1900	x4204
3A	Shortest path of the king greedy, shortest paths	1000	x18522
2C	Commentator problem geometry	2600	x1571
2B	The least round way dp, math	2000	x10210
2A	Winner hashing, implementation	1500	x24887
1C	Ancient Berland Circus geometry, math	2100	x5373
1B	Spreadsheet implementation, math	1600	x21669
1A	Theatre Square math	1000	x245279

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