Brainf**k Live

0

>++++++ : prepare "*" (42) [->+++++++<]> > : start from (3) : (0)(1) for calc : (2) for print msg ,. : input (3) <. : print "*" >> ,. : input (4) <<+++++++++ ++++++++++. : print "=" (61) <++++++ : toInt (sub 6*8) [ >>-------- >-------- <<<- ] >>[- : stop when (3) 0 >[ : stop when (4) 0 >+>+<<- : move and save ] >>[ : save back to (3) <<+>>- ] <<< : back to (3) ] >[-] : clear (4) > : result (5) [ <+<+>>- : copy to (3)(4) ] <<+ : extra 1 for (3) [ >>+ : store (5)(6) as >+ <<<---------- : ceil of (3) / 10 ] >>->- [ -<< ---------->> : sub (6) * 10 ] << [ ->> +<< : move (4) to (6) ] ++++++ : str2int (4) [ - >++++++++ : to (5) >++++++++ : to (6) << ] >.>. [-]<[-]< : clear (6)(5) <<[-] : clear (2) << : return to (0)

BrainF**k multiplication (1 digit * 1 digit)