172. Qbasic sequential file handling to displays only its last 50 records.

172.Write a Qbasic program that read the "EMP.DAT" file with Name, Address, Post and Salary columns from E: drive that has 500 records of employees and displays only its last 50 records.

OPEN "E:\EMP.DAT" FOR INPUT AS #1

CLS

FOR i = 1 TO 500

    INPUT #1, n$, a$, p$, s

    IF i >= 450 AND i <= 500 THEN PRINT n$, a$, p$, s

NEXT i

CLOSE #1

END