WAP to display greatest among three number.

CLS
INPUT " Enter first number " ; A
INPUT " Enter second number " ; B
INPUT " Enter third number " ; C
IF A > B AND A > C THEN
PRINT " The greatest number is " ; A
ELSEIF B > A AND B > C THEN
PRINT " The greatest number is " ; B
ELSE
PRINT " The greatest number is " ; C
END IF
END