perl, 1 bytes

Result

WA

Code [DL]

a

stdin

11001111
00100100
00110001
00110010
10111110
11100111
11111101
00110111
00110110
10000000
01001110
00011100
01100001
00001010
10101111
00111010
10111011
11001100
01110000
10001000
00100011
01100110
00000110
10100111
01010100
11000000
00010101
10101011
00001111
00110000
11011101
00101101
00010110
11010010
01010111
00000110
00000000
01111000
10010110
10011001
01000010
00000011
01011011
00010100
11000100
10011011
01101001
00000101
00000001
00110111

stdout

stderr

strace