by@n4o847
AC
690ms
g/\B/;/w/.;/s/.;//S//%%&/C/\//M/^0/S/$/1//S/$/0//S/.*;///
04179209531527568250796290518260270759804027841709390123456789825085891747957358528987654321049120680
1011001000101011010110010101010110101001011100101010111111111001010110101101011001100000000011010110