Result

WA

Code [DL]

00000000  89 50 4e 47 0d 0a 1a 0a  00 00 00 0d 49 48 44 52  |.PNG........IHDR|
00000010  00 00 00 07 00 00 00 08  08 02 00 00 00 ba 66 72  |..............fr|
00000020  51 00 00 00 3d 49 44 41  54 78 da 75 4e 09 0a 00  |Q...=IDATx.uN...|
00000030  30 08 f2 93 7e b2 4f ba  8e ad 18 63 22 21 26 19  |0...~.O....c"!&.|
00000040  00 48 c2 0b 77 cd 4c 89  6d 59 c2 05 c9 3b 1c 26  |.H..w.L.mY...;.&|
00000050  28 71 b2 0c 9e 65 33 46  5d 90 73 aa aa e4 fb 49  |(q...e3F].s....I|
00000060  eb 05 8f 02 2d 7e ed a5  a7 80 00 00 00 00 49 45  |....-~........IE|
00000070  4e 44 ae 42 60 82                                 |ND.B`.|
00000076

stdin

01010100
01000100
00000000
00000110
01000011
00011111
00110100
11100111
00101101
01001110
00100000
10101011
11000010
00011100
01011101
01110110
01011011
10111000
11110010
00010101
11011110
10011110
00000011
10100010
00001111
01000000
00110001
10110110
10001000
01011111
00001010
01010000
11100111
00100100
01100010
11000110
01011100
00010000
01000010
10011001
11101101
00000001
10111110
01111000
11111101
01101001
01101001
10000001
00110111
11010010

stdout

01010100
01000100
00000000
00000110
01000011
00011111
00110100
11100111
00101101
01001110
00100000
10101011
11000010
00011100
01011101
01110110
01011011
10111000
11110010
00010101
11011110
10011110
00000011
10100010
00001111
01000000
00110001
10110110
10001000
01011111
00001010
01010000
11100111
00100100
01100010
11000110
01011100
00010000
01000010
10011001
11101101
00000001
10111110
01111000
11111101
01101001
01101001
10000001
00110111
11010010

stderr

strace