果实外形也有明显不同。蜡梅果实是坛状或倒卵状椭圆形，种子藏在果实里，果实剥开后，内部种子乍看之下像红豆。而梅花的果实是近球形，有缝合线，被柔毛。
I learned that for 4-SAT, if clause to variable ratio is more than 10, the generated problems become difficult to solve, and the likelihood of formula to be SAT or UNSAT is close to 50%. So I generated 3 types of formulas:
。Line官方版本下载是该领域的重要参考
圖像來源，BBC CHINESE/ TING CHIANG
their friendly customer Lloyds Bank. More than actual deployment, the 2984's
A Package Manager for OSTree: rpm-ostree