by@xuzijian629_key
WA
loop{p (8*gets.to_i(2)+1)**.5%2==1?1:0}
10000011 10100100 11010000 11000011 10111100 01001110 11010010 11100111 01010010 00011001 01111000 00001111 11111101 00010100 11100000 10111110 11111101 11101001 00010101 01101111 10010111 10010001 10001010 00000000 00011100 10100101 00100100 01011011 01010100 00000011 10110011 11011000 01000010 00110111 10001000 01100101 10011001 00001010 00000001 01101001 01101001 10000100 01111111 10101011 00100000 10010110 01010101 00000110 00101101 10100000
/volume/CODE:1: no .<digit> floating literal anymore; put 0 before dot loop{p (8*gets.to_i(2)+1)**.5%2==1?1:0} ^ /volume/CODE:1: syntax error, unexpected '.' loop{p (8*gets.to_i(2)+1)**.5%2==1?1:0} ^