99 Bottles of Beer program By MSS Software & Services Every time code changes line, you should press EXE on your calculator. The ¬ symbol is the -Disp- instruction you can type in the Program Menu by pressing F5. This code should work in all 1st generation CASIO calculators. You should remove all this comment lines. This language allows no comments. 99->X Lbl 1 X " bottles of beer on the wall, " X " bottles of beer." "Take one down and pass it around, " X-1 " bottles of beer on the wall."¬ Dsz X Gto 1 "No more bottles of beer on the wall, no more bottles of beer." "Go to the store and buy some more, 99 bottles of beer on the wall."