package asdaaaa
;
import java.util.Scanner;//引用扫描仪Scanner,创建键盘录入对象;
public class adasdasd
{
public static void main(String[] args) {
Scanner a=new Scanner(System.in);
System.out.println(“请输入行数:”);
int x=a.nextInt();将键盘录入的整数存储x中;
System.out.println(“请输入列数:”);
int y=a.nextInt();将键盘录入的整数存储y中;
print(x,y);
}
public static void print(int a,int b){
for(int i=1;i<=a;i++)
{
for(int j=1;j<=b;j++)
{
System.out.print(“*”);//for循环控住输出 *
;
}
System.out.println();//每一次行结束之后换行;
}
return ;
}
}