by@satos___jp
ERROR
a5*>0 v
?v68*-+>2*i:a=
v>~:1+0}
<v!?:}+{=*+1:@:{:}-1
>{n~~1-:30{?.;00010101 11100010 11010001 00010000 00110111 01111001 10010111 01110000 11111010 10110111 11001001 00000011 10001000 00100100 10111110 11000110 10010001 00001111 10000111 01011011 11001000 01000010 01010010 00010001 10110010 10011001 10101011 00000001 10010010 11100100 10101011 11010010 01111000 11111111 10101010 11101010 10010101 11011100 00000000 11111011 00011100 11111101 01101001 01001110 11100111 00101101 10111110 11101000 00001010 00000110