crystal, 45 bytes

Result

AC

Code [DL]

loop{p (gets.to_s.to_i(2)*8+1)**0.5%2==1?1:0}

stdin

11010010
01100111
10001011
00011100
10100010
00000011
10110111
01100011
11111111
10000010
00111010
00000110
10011001
11111101
01011011
10000001
01001110
00000000
10100000
10011001
00001010
01111000
10001000
11111000
01100100
00000110
11100111
00111011
00001100
01110010
00110010
00101101
00000001
01101001
11110101
00001111
11010000
11001000
11100010
01010011
10111110
01100101
01000010
00100100
00010101
10101011
10000111
00110111
10001101
01000101

stdout

1
0
0
1
0
1
0
0
0
0
0
1
1
1
1
0
1
1
0
1
1
1
1
0
0
1
1
0
0
0
0
1
1
1
0
1
0
0
0
0
1
0
1
1
1
1
0
1
0
0

stderr

Invalid Int32:  (ArgumentError)
0x459137: *CallStack::unwind:Array(Pointer(Void)) at ??
0x46ce1b: to_i32 at /opt/crystal/src/string.cr 418:5
0x46d5a7: to_i at /opt/crystal/src/string.cr 319:5
0x447524: __crystal_main at /volume/CODE 1:9
0x4569c9: main at /opt/crystal/src/main.cr 12:15
0x7fe61d350830: __libc_start_main at ??
0x446d99: _start at ??
0x0: ??? at ??

strace