Result

WA

Code [DL]

do disp(mod((8*base2dec(fgetl(stdin),2)+1)^.5,2)==1) until 1

stdin

11101011
01010111
11001110
00101101
01001111
01001000
10101011
01100000
00001111
11000001
00000000
11011001
01000010
00110111
00100100
10011001
01111000
10001111
11111001
01011011
00001010
10100001
11001011
11100000
01000100
00010101
00001010
00011100
10000110
01101001
11010010
10111110
01110010
00000001
10001000
01011001
11110101
01100101
11100111
10101100
00000011
10100100
00000110
01100110
01010010
01010011
00100100
01111011
01001110
11111101

stdout

0

stderr

octave: X11 DISPLAY environment variable not set
octave: disabling GUI features

strace