Java第一周作业
1.输出学号班级和姓名
public class Homework { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub System.out.println("193230417计算机1904李妍"); } }
2.输出以下图形
*
***
*****
***
*
public class Homework1 { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub System.out.println(" *\n ***\n*****\n ***\n *\n"); } }
3.定义两个整型变量a=5 b=8 求平方和并输出
public class Homework3 { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub int a=5; int b=8; System.out.println(a*a+b*b); } }