Problemset - Codeforces

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Codeforces Round (Div. 2)
29:13:49
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Problems

#	Name
16B	Burglar and Matches greedy, implementation, sortings	900	x17414
16A	Flag implementation	800	x14001
15E	Triangles combinatorics, dp	2600	x563
15D	Map data structures, implementation, sortings	2500	x738
15C	Industrial Nim games	2000	x2193
15B	Laser math	1800	x1436
15A	Cottage Village implementation, sortings	1200	x3838
14E	Camels dp	1900	x1642
14D	Two Paths dfs and similar, dp, graphs, shortest paths, trees, two pointers	1900	x4400
14C	Four Segments brute force, constructive algorithms, geometry, implementation, math	1700	x3288
14B	Young Photographer implementation	1000	x6940
14A	Letter implementation	800	x10402
13E	Holes data structures, dsu	2700	x5606
13D	Triangles dp, geometry	2600	x604
13C	Sequence dp, sortings	2200	x4422
13B	Letter A geometry, implementation	2000	x983
13A	Numbers implementation, math	1000	x7639
12E	Start of the session constructive algorithms	2100	x1176
12D	Ball data structures, sortings	2400	x2210
12C	Fruits greedy, implementation, sortings	1100	x6072
12B	Correct Solution? implementation, sortings	1100	x8379
12A	Super Agent implementation	800	x12809
11E	Forward, march! binary search, dp, greedy	2800	x353
11D	A Simple Task bitmasks, dp, graphs	2200	x4629
11C	How Many Squares? implementation	2200	x607
11B	Jumping Jack math	1600	x4584
11A	Increasing Sequence constructive algorithms, implementation, math	900	x12906
10E	Greedy Change constructive algorithms	2600	x817
10D	LCIS dp	2800	x4192
10C	Digital Root number theory	2000	x1423
10B	Cinema Cashier dp, implementation	1500	x1739
10A	Power Consumption Calculation implementation	900	x6996
9E	Interestring graph and Apples dfs and similar, dsu, graphs	2300	x1014
9D	How many trees? combinatorics, divide and conquer, dp	1900	x3757
9C	Hexadecimal's Numbers brute force, implementation, math	1200	x12745
9B	Running Student brute force, geometry, implementation	1200	x5425
9A	Die Roll math, probabilities	800	x54479
8E	Beads dp, graphs	2600	x673
8D	Two Friends binary search, geometry	2600	x516
8C	Looking for Order bitmasks, dp	2000	x3448
8B	Obsession with Robots constructive algorithms, graphs, implementation	1400	x4287
8A	Train and Peter strings	1200	x5749
7E	Defining Macros dp, expression parsing, implementation	2600	x696
7D	Palindrome Degree hashing, strings	2200	x3588
7C	Line math, number theory	1800	x4479
7B	Memory Manager implementation	1600	x2556
7A	Kalevitch and Chess brute force, constructive algorithms	1100	x7113
6E	Exposition binary search, data structures, dsu, trees, two pointers	1900	x3218
6D	Lizards and Basements 2 brute force, dp	2600	x1969
6C	Alice, Bob and Chocolate greedy, two pointers	1200	x13472
6B	President's Office implementation	1100	x12616
6A	Triangle brute force, geometry	900	x19466
5E	Bindian Signalizing data structures	2400	x2070
5D	Follow Traffic Rules implementation, math	2100	x1679
5C	Longest Regular Bracket Sequence constructive algorithms, data structures, dp, greedy, sortings, strings	1900	x13285
5B	Center Alignment implementation, strings	1200	x5773
5A	Chat Servers Outgoing Traffic implementation	1000	x9551
4D	Mysterious Present dp, sortings	1700	x10065
4C	Registration System data structures, hashing, implementation	1300	x80118
4B	Before an Exam constructive algorithms, greedy	1200	x24261
4A	Watermelon brute force, math	800	x498063
3D	Least Cost Bracket Sequence greedy	2600	x3220
3C	Tic-tac-toe brute force, games, implementation	1800	x7183
3B	Lorry greedy, sortings	1900	x4469
3A	Shortest path of the king greedy, shortest paths	1000	x18906
2C	Commentator problem geometry	2600	x1735
2B	The least round way dp, math	2000	x10627
2A	Winner hashing, implementation	1500	x25703
1C	Ancient Berland Circus geometry, math	2100	x5611
1B	Spreadsheet implementation, math	1600	x22167
1A	Theatre Square math	1000	x252270

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