入门题-排版 - Problem Set - 算道OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	16242	16242 程序格式练习一入门题-排版	0 / 0	(None)
	17798	17798 打印数字图形入门题-排版	0 / 0	(None)
	17882	17882 镂空三角形入门题-排版	0 / 0	(None)
	18328	18328 C++作业1-1：来自系统的问候入门题-排版	0 / 0	(None)
	20097	20097 叠筐入门题-排版	0 / 0	(None)

Pick a problem randomly based on the current filter.