1.

qbasic programme enter unit price and quantity and calculate the total price.if total price is greater than 1000 then give discount of 2%

Answer»

This is for a lot of data given.

DATA  12.5, 2540, 12, 25, 30, 25, 1.8, 4.5, 9.1, 8.2, 0, 0
TOP:
READ P, Q
IF P = 0 THEN GOTO ENDED
PRINT  "PRICE",  "qUANTITY", "TOTAL COST"
LET TOTALCOST = P * Q
IF TOTALCOST > 1000 THEN TOTALCOST = TOTALCOST - TOTALCOST * 2/100

PRINT P, Q, TOTALCOST
GOTO TOP

ENDED:
END

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SIMPLE PROGRAM

LET PRICE = 12.5

LET QUANTITY = 2540

LET TOTALCOST = PRICE * QUANTITY

IF TOTALCOST > 1000 THEN TOTALCOST = TOTALCOST - TOTALCOST * 2/100
  
PRINT TOTALCOST


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