Java中数组的创建与传参方法(学习小结)

int score[]=null; //申明一维数组
score=new int[3]; //分配长度为3的空间

/**
* Created by lijiaman on 2016/9/16.
*/
public class createArray2
{
public static void main(String[] args)
{
int score[]=null;
score=new int[3];
int speed[]={12,35};
for(int x=0;x<3;x++)
{
score[x]=x*2+1;
}
for(int x=0;x<3;x++)
{
System.out.println("score["+x+"]="+score[x]);
}
System.out.println("length:"+score.length);
for(int x=0;x<speed.length;x++)
{
System.out.println("Speed:"+speed);
}
}
}