CLS

INPUT "A, B, C = "; a, b, c

IF a > b AND a > c THEN

PRINT "max ="; a

ELSEIF b > a AND b > c THEN

PRINT "max ="; b

ELSEIF c > a AND c > b THEN

PRINT "max ="; c

ELSEIF a = b OR b = c OR c = a THEN

PRINT "all numbers are the same"

END IF

END