Initial data commit

Task/Variables/OxygenBasic/variables.basic

@@ -0,0 +1,35 @@
+'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