java入门级完整小程序

1、import java.util.Scanner;public class pingrun { public static void main(String [] args){ System.out.println("输入年份"); Scanner sc=new Scanner(System.in);

3、import java.util.Scanner;public class pingrun { pu芟鲠阻缒blic static void main(String [] args){ Scanner sc=new Scanner(System.in); System.out.println("请输入第一个数字！");

5、if(num1<num2){max=num2;}if(max<num3){max=num3;}System.out.println("最大数是："+max);sc.close();}}