Number Guessing Game

number_guessing.BAS

5 INPUT "ENTER UPPER LIMIT FOR GUESS ";LI
10 NM = INT(LI*RND(1))+1
15 CN = 0
20 PRINT "I'VE GOT THE NUMBER. " :PRINT
30 INPUT "WHAT'S YOUR GUESS"; GU
35 CN = CN + 1
40 IF GU > NM THEN PRINT "MY NUMBER IS LOWER": PRINT: GOTO 30
50 IF GU < NM THEN PRINT "MY NUMBER IS HIGHER": PRINT: GOTO 30
60 PRINT "GREAT! YOU GOT MY NUMBER"
65 PRINT "IN ONLY "; CN ;"GUESSES. ":PRINT
70 PRINT "DO YOU WANT TO TRY ANOTHER (Y/N)";
80 GET AN$: IF AN$ = "" THEN 80
90 IF AN$ = "Y" THEN 5
100 IF AN$ <> "N" THEN 70
110 END

Taken from https://www.commodore.ca/manuals/c64_users_guide/c64-users_guide.htm