01 2019 档案
摘要: Chapter1 propositon Logic 1.1propositon A declarative sentence With a unique value. A proposition can be represented by a proposition variable (i.e.
阅读全文
摘要:Technical problem: 0.read: Scanner input= new Scanner(System.in) Random class: Random ran=new Random(3); Ran.nextInt(); Case 0: balabala; Break; Case
阅读全文