2007 - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
6580	P7448 [Ynoi2007] rdiq 2007 O2优化 Ynoi	0 / 0	7
6752	P7650 [BalticOI 2007 Day 1] Ranklist Sorting 动态规划,dp 2007 Special Judge 排序 BalticOI	0 / 0	7
6753	P7657 [BalticOI 2007 Day 2] Connected Points 2007 BalticOI	0 / 0	5
9006	P7721 [Ynoi2007] rvrewsus 2007 O2优化 Ynoi	0 / 0	7
7044	P7722 [Ynoi2007] tmpq 2007 O2优化 Ynoi	0 / 0	7
7046	P7723 [Ynoi2007] TB5x 2007 交互题 Special Judge O2优化 Ynoi	0 / 0	7
7058	P7741 [AHOI2007] 石块地板 2007 各省省选安徽 O2优化	0 / 0	4

Pick a problem randomly based on the current filter.

Categories