public class ArrayDemo {
public static void main(String[] args) {
int arr[] = new int[10];
System.out.print("arr 初始值: ");
for(int i = 0; i < arr.length; i++) {
System.out.print(arr[i] + " ");
arr[i] = i;
}
System.out.print("\narr 設定值: ");
for(int i = 0; i < arr.length; i++)
System.out.print(arr[i] + " ");
System.out.println();
}
}