运行时也能显示,却最后显示异常,何解呢?如下:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 20
public class Fibo{
public static void main(String[] args){
int array[]= new int[20];
array[0]=1;
array[1]=1;
System.out.print(array[0]+" ");
System.out.print(array[1]+" ");
for (int i=2;i<21;i++){
array[i]=array[(i-2)]+array[(i-1)];
System.out.print(array[i]+" ");
}
System.out.println();
}
}