implementation - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2713	P1119A Ilya and a Colorful Walk greedy implementation *1100	0 / 0	(None)
	2711	P1119C Ramesses and Corner Inversion constructive algorithms greedy implementation math *1500	0 / 0	(None)
	2707	P1119G Get Ready for the Battle constructive algorithms implementation *3100	0 / 0	(None)
	2705	P1120A Diana and Liana greedy implementation two pointers *1900	0 / 0	(None)
	2704	P1120B Once in a casino constructive algorithms greedy implementation math *2700	0 / 0	(None)
	2699	P1121A Technogoblet of Fire implementation sortings *1100	0 / 0	(None)
	2698	P1121B Mike and Children brute force implementation *1200	0 / 0	(None)
	2697	P1121C System Testing implementation *1600	0 / 0	(None)
	2690	P1130A Be Positive implementation *800	0 / 0	(None)
	2686	P1131B Draw! greedy implementation *1400	0 / 0	(None)
	2680	P1132A Regular Bracket Sequence greedy implementation *1100	0 / 0	(None)
	2673	P1133A Middle of the Contest implementation *1000	0 / 0	(None)
	2666	P1136A Nastya Is Reading a Book implementation *800	0 / 0	(None)
	2661	P1137A Skyscrapers implementation sortings *1600	0 / 0	(None)
	2659	P1137C Museums Tour dp graphs implementation *2500	0 / 0	(None)
	2655	P1138A Sushi for Two binary search greedy implementation *900	0 / 0	(None)
	2653	P1139A Even Substrings implementation strings *800	0 / 0	(None)
	2652	P1139B Chocolates greedy implementation *1000	0 / 0	(None)
	2647	P1140A Detective Book implementation *1000	0 / 0	(None)
	2646	P1140B Good String implementation strings *1200	0 / 0	(None)

Pick a problem randomly based on the current filter.