Problemset - Codeforces

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CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!)
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Problems

#	Name
7C	Line math, number theory		1800	x4669
7B	Memory Manager implementation		1600	x2616
6E	Exposition binary search, data structures, dsu, trees, two pointers		1900	x3322
6D	Lizards and Basements 2 brute force, dp		2600	x2023
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	x14117
4D	Mysterious Present dp, sortings		1700	x10412
3D	Least Cost Bracket Sequence greedy		2600	x3422
3C	Tic-tac-toe brute force, games, implementation		1800	x7394
3B	Lorry greedy, sortings		1900	x4615
2C	Commentator problem geometry		2600	x1773
2B	The least round way dp, math		2000	x11011
1C	Ancient Berland Circus geometry, math		2100	x5743
1B	Spreadsheet implementation, math		1600	x22940

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