Problemset - Codeforces

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Problems

#	Name
14A	Letter implementation	800	x10728
13E	Holes data structures, dsu	2700	x6120
13D	Triangles dp, geometry	2600	x667
13C	Sequence dp, sortings	2200	x4699
13B	Letter A geometry, implementation	2000	x1006
13A	Numbers implementation, math	1000	x7857
12E	Start of the session constructive algorithms	2100	x1239
12D	Ball data structures, sortings	2400	x2326
12C	Fruits greedy, implementation, sortings	1100	x6269
12B	Correct Solution? implementation, sortings	1100	x8601
12A	Super Agent implementation	800	x13203
11E	Forward, march! binary search, dp, greedy	2800	x368
11D	A Simple Task bitmasks, dp, graphs	2200	x4960
11C	How Many Squares? implementation	2200	x617
11B	Jumping Jack math	1600	x4738
11A	Increasing Sequence constructive algorithms, implementation, math	900	x13462
10E	Greedy Change constructive algorithms	2600	x839
10D	LCIS dp	2800	x4511
10C	Digital Root number theory	2000	x1468
10B	Cinema Cashier dp, implementation	1500	x1786
10A	Power Consumption Calculation implementation	900	x7244
9E	Interestring graph and Apples dfs and similar, dsu, graphs	2300	x1048
9D	How many trees? combinatorics, divide and conquer, dp	1900	x3906
9C	Hexadecimal's Numbers brute force, implementation, math	1200	x13020
9B	Running Student brute force, geometry, implementation	1200	x5533
9A	Die Roll math, probabilities	800	x57497
8E	Beads dp, graphs	2600	x697
8D	Two Friends binary search, geometry	2600	x528
8C	Looking for Order bitmasks, dp	2000	x3603
8B	Obsession with Robots constructive algorithms, graphs, implementation	1400	x4386
8A	Train and Peter strings	1200	x5944
7E	Defining Macros dp, expression parsing, implementation	2600	x722
7D	Palindrome Degree hashing, strings	2200	x3775
7C	Line math, number theory	1800	x4667
7B	Memory Manager implementation	1600	x2615
7A	Kalevitch and Chess brute force, constructive algorithms	1100	x7255
6E	Exposition binary search, data structures, dsu, trees, two pointers	1900	x3320
6D	Lizards and Basements 2 brute force, dp	2600	x2022
6C	Alice, Bob and Chocolate greedy, two pointers	1200	x14289
6B	President's Office implementation	1100	x13131
6A	Triangle brute force, geometry	900	x20017
5E	Bindian Signalizing data structures	2400	x2164
5D	Follow Traffic Rules implementation, math	2100	x1727
5C	Longest Regular Bracket Sequence constructive algorithms, data structures, dp, greedy, sortings, strings	1900	x14076
5B	Center Alignment implementation, strings	1200	x5959
5A	Chat Servers Outgoing Traffic implementation	1000	x9775
4D	Mysterious Present dp, sortings	1700	x10403
4C	Registration System data structures, hashing, implementation	1300	x84692
4B	Before an Exam constructive algorithms, greedy	1200	x25204
4A	Watermelon brute force, math	800	x536117
3D	Least Cost Bracket Sequence greedy	2600	x3420
3C	Tic-tac-toe brute force, games, implementation	1800	x7394
3B	Lorry greedy, sortings	1900	x4613
3A	Shortest path of the king greedy, shortest paths	1000	x19396
2C	Commentator problem geometry	2600	x1772
2B	The least round way dp, math	2000	x11006
2A	Winner hashing, implementation	1500	x26655
1C	Ancient Berland Circus geometry, math	2100	x5741
1B	Spreadsheet implementation, math	1600	x22925
1A	Theatre Square math	1000	x265616

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