Result

WA

Code [DL]

module a;real x;initial repeat(50)$write($fgets(1<<31));endmodule

stdin

00110111
01000111
01010100
01000010
11000001
01011011
11010010
01010110
10011111
01111000
00000000
00000110
10001000
10011001
00101111
11111101
01110110
01111001
00101101
00001000
00001010
10011001
00000001
00100100
00010111
11100111
01110101
10100101
11011001
11010111
00100101
11111001
01100000
10101011
01000000
00001010
10011011
10111110
01001110
00011111
00001111
00011100
10110100
00010101
01101010
10010101
00000011
10010011
11111110
01101001

stdout

ERROR: /volume/CODE:1: $fgets's first argument must be a reg.
ERROR: /volume/CODE:1: $fgets requires a second (numeric) argument.

stderr

strace