摘要:
public class Demo02ScannerSum { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("请输入第一个数字:"); int a = 阅读全文
摘要:
public class Demo02ScannerSum { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("请输入第一个数字:"); int a = 阅读全文