1. omitted format
Static initialization time format can also omit it
int[ ] arrayA={10,20,30};
Static and dynamic can be removed
int[] arrayB;
arrayB=new int[ ]{11,21,31};
2. Access array elements
3. Access array element assignment
Memory 4.java division
5. A memory array of FIG.
6. quote
Two references point to the same array
7. Frequently Asked Questions array, an array of cross-border problems
8. The null pointer problems
int[ ] array;
System.out.println(array[0]);
9. The length of the array is obtained
Name of the array .length
It is really an array of new applications, just in front of the name
10. The array traversal
array.fori
Array name .fori
11. The array of values to obtain the most
12. The inversion of array elements