by@akouryy1
ERROR
668ms
gets.chop.chars.map{|c|p$.^=c.to_i}
0010110011101100111011000100011111001111010011111001001000100001110011000100101000011111110010110110
1 1 0 0 1 0 0 0 1 0 1 1 0 1 1 1 0 1 0 0 1 0 0 0 0 1 1 1 1 0 1 0 1 0 0 0 1 0 1 0 0 1 1 1 0 1 0 1 0 0 0 1 1 1 0 0 0 0 1 1 1 1 1 0 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 1 1 1 1 0 1 0 1 0 1 0 0 0 1 1 0 1 1 0 1 1