1 PRINT "PLEASE GIVE ME A NUMBER BETWEEN 8 AND 47: ";:INPUT A%:GOTO15
((A%+1)*2) LET B%=2
15 REM PLACEHOLDER
101 REM OUTSIDE BOUNDS
(101-B%) PRINT "THANKS!":END
10000000000000001 PRINT "TOO SMALL (OR WAAAAY TOO LARGE)!":END
(10000000000000001-B%) PRINT "TOO LARGE!":END