This program creates LOCK.CO, which will be executed everytime the power is turned on. While in LOCK.CO, you will be staring at a blank screen until you enter a correct password. A password consists of 0 to 31 characters followed by an ENTER. Upper and lower case is recognized. If you make a mistake, you cannot delete a wrong key, instead just ENTER to type the whole password again. If by any chance should you forget your password, you will be forced to COLD START by CTRL-PAUSE-RESET, in order to get into the system. If you want to change the password, run the program again. 5 'LOCK.200 File security system: 8 'James Yi 73327,1653, 12/13/86 10 FOR L=63574TO63621 20 READA:POKEL,A 30 NEXT 40 PRINT "ENTER A PASSWORD UPTO 31 CHARACTERS.":PRINT "REMEMBER YOUR PASSWORD WELL, OR ELSE." 60 CALL 21744:FORL=0TO30:A=PEEK(L+61296):IFA=0THENA=13 65 POKEL+63622,A:IFA=13THEN70ELSENEXT:POKE63653,13 70 SAVEM"LOCK.CO",63574,63653,63600 80 IPL"LOCK.CO" 90 MENU 100 DATA 175,50,30,253,33,30,253,126,254,32,208,183,202,93,248,23,45,133,111,126,254,13,200,195,90,248,205,86,248,46,31 110 DATA 17,134,248,26,190,19,35,35,194,112,248,254,13,200,195,120,248