关于数组的语法，我觉得这样更好一些 #12
Description
// Declare and initialize
int[] a = [1,2,3]
println(a)
// Declare an empty array and specify the length
int[] b = (4)[];
println(b)
// Append data to array.
a.append(4)
println(a);
{{ message }}
// Declare and initialize
int[] a = [1,2,3]
println(a)
// Declare an empty array and specify the length
int[] b = (4)[];
println(b)
// Append data to array.
a.append(4)
println(a);