String数组声明赋值

Question

String[]  A = new String[]{};
A[0] = "a";
A[1] = "b;
A[2] = "c;
System.out.println(A.length);

这个String数组声明赋值哪里不正确？求指教

Answer 1

new 的时候要给个大小，String []A =new String[N];