เขียนโค้ด ในโปรแกรม EditPlus ยังไงอ่ะครับ?????????

1.	INPUT NAME
2.	INPUT LNAME
3.	INPUT PRICE
4.	IF  PRICE  <=   300                           GOTO 8
5.	ELSEIF  PRICE  <=   700                 GOTO 9
6.	ELSEIF  PRICE   <=  1000               GOTO 10
7.	ELSE                                                  GOTO 11
8.	DISCOUNT  = PRICE  - (PRICE* 0/100 )        GOTO 12
9.	DISCOUNT  =  PRICE - (PRICE* 3/100 )       GOTO 12
10.	DISCOUNT  =  PRICE - (PRICE* 7/100 )       GOTO 12
11.	DISCOUNT  =  PRICE - (PRICE* 10/100 )     GOTO 12
12.	PRINT   NAME
13.	PRINT   LNAME
14.	PRINT  DISCOUNT
15.	END