hello.java

贪食蛇的实现源码

package array;
public class Hello {
			private  int age;private String name;
			  public  Hello(int age,String name){
				  this.name =name ;
				this.age =age;
			}
			public void sayHello(){
				System.out.println("how are you!!");
			}
		public static void main(String[] args){ 
				for( int i=1;i<10;i++){
					for (int j=1;j<=i;j++)
						System.out.print(i+"*"+j+ "\t");
				System.out .println();
				}
				Hello li=new Hello(23,"li");
		li.sayHello();
		}
		}