'WAYS OF DECLARING VARIABLES
'AND ASSIGNING VALUES
var int a,b,c,d
int a=1,b=2,c=3,d=4
dim int a=1,b=2, c=3, d=4
dim as int a=1,b=2, c=3, d=4
dim a=1,b=2, c=3, d=4 as int
print c '3

'CREATING ARRAY VARIABLES
int array[100]
dim int a={10,20,30,40} 'implicit array
print a[3] '30

'COMMONLY USED TYPES:
'byte word int sys float char string

'LIMITING SCOPE
dim int a=10
scope
  dim int a=100
  dim int b=1000
  print a '100
end scope
print a 'prior a: 10
print b 'error b is out of scope

'REFERENCING VARIABLES
dim int*p 'p is a pointer variable
dim int a={2,4,6,8}
@p=@a[3] 'address of p is assigned address of a[3]
print @p 'the address
print p '6
print p[1] '6
print p[2] '8