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- '
- ' *** DECL_EX.BAS - DECLARE statement programming example
- '
- ' Generate 20 random numbers, store them in an array, and
- ' sort. The sort subprogram is called without the CALL keyword.
- DECLARE SUB Sort(A(1) AS SINGLE, N AS INTEGER)
- DIM Array1(1 TO 20)
-
- ' Generate 20 random numbers.
- RANDOMIZE TIMER
- FOR I=1 TO 20
- Array1(I)=RND
- NEXT I
-
- ' Sort the array and call Sort without the CALL keyword.
- ' Notice the absence of parentheses around the arguments in
- ' the call to Sort.
- Sort Array1(), 20%
-
- ' Print the sorted array.
- FOR I=1 TO 20
- PRINT Array1(I)
- NEXT I
- END
-
- ' Sort subroutine.
- SUB Sort(A(1), N%) STATIC
-
- FOR I= 1 TO N%-1
- FOR J=I+1 TO N%
- IF A(I)>A(J) THEN SWAP A(I), A(J)
- NEXT J
- NEXT I
-
- END SUB