Question

java语言是怎么进行输入输出的

Answer 1

　　System.out.println("AAAAAAA");//控制台输出
Scanner scan = new Scanner(System.in);String str=scan.nextLine();//控制台输入

Answer 2

Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
int b = sc.nextInt();
int sum = a+b;
System.out.printf("%d\f", sum);