10 REM NUMBER GUESSING GAME
20 PRINT "THINK OF A NUMBER FROM 1 TO 100"
30 LO=1
40 HI=100
50 G=(LO+HI)/2
60 PRINT "IS IT ";G;" (Y/N/H FOR HIGHER/L FOR LOWER)?"
70 INPUT A$
80 IF A$="Y" THEN GOTO 140
90 IF A$="H" THEN LO=G+1:GOTO 110
100 IF A$="L" THEN HI=G-1
110 IF LO>HI THEN PRINT "YOU CHEATED!":END
120 GOTO 50
130 REM FOUND IT
140 PRINT "I GUESSED IT!"
150 END