perl, 42 bytes

Result

WA

Code [DL]

say sqrt(oct("0b".$_)*8+1)%2-1?0:1 while<>

stdin

10111110
00100011
00010101
01011011
10011101
01000001
01011000
11111000
10101011
11010100
11010011
11111101
00000000
00101010
00101101
01100100
00000110
00110110
00001010
11100111
00000001
00001111
00001111
01000010
00011100
01011010
01101001
01010000
10101001
00110111
01110010
11010010
10101110
10000011
11000010
00000011
10001000
01100010
10111111
01001110
00001010
01110111
11111011
00011000
01111000
00001110
10111101
10100101
00100100
10011001

stdout

stderr

syntax error at /volume/CODE line 1, near "say sqrt"
Execution of /volume/CODE aborted due to compilation errors.

strace