22 lines
411 B
Text
22 lines
411 B
Text
FUNCTION prime% (n!)
|
|
STATIC i AS INTEGER
|
|
IF n = 2 THEN
|
|
prime = 1
|
|
ELSEIF n <= 1 OR n MOD 2 = 0 THEN
|
|
prime = 0
|
|
ELSE
|
|
prime = 1
|
|
FOR i = 3 TO INT(SQR(n)) STEP 2
|
|
IF n MOD i = 0 THEN
|
|
prime = 0
|
|
EXIT FUNCTION
|
|
END IF
|
|
NEXT i
|
|
END IF
|
|
END FUNCTION
|
|
|
|
' Test and display primes 1 .. 50
|
|
DECLARE FUNCTION prime% (n!)
|
|
FOR n = 1 TO 50
|
|
IF prime(n) = 1 THEN PRINT n;
|
|
NEXT n
|