constructive algorithms - 题库 - HydroOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	29	CF1337A Ichihime and Triangle constructive algorithms math *800	0 / 0	(无)
	30	CF1739B Array Recovery constructive algorithms greedy math	0 / 0	(无)

根据当前过滤条件随机选择一道题