Result

WA

Code [DL]

`define EOF 32'hFFFF_FFFF
`define STDIN 32'h8000_0000

module cat;
	integer c,i,d;
	initial begin c = $fgetc(`STDIN);while (c != `EOF) begind = 0;i = 1;
			while ( c == 48 || c == 49)begin
				d = d * 2;
				d = d + c - 48; 
				c = $fgetc(`STDIN);
			end
			i = 1;
			while(d > 0)begin 
				d = d - i;
				i = i + 1;
			end
			if ( d == 0 )begin
				$write("%c\n", "1");
		    end else begin
		    	$write("%c\n", "0");
		    end
			c = $fgetc(`STDIN);

		end
	end
endmodule

stdin

00100001
10000001
00001111
10010101
10110001
10101011
00000011
00000001
00001010
00000101
00011101
10011000
01101001
01001001
01000100
10001111
10111110
11100111
01011111
11111101
00000110
01110111
00011100
11101011
01001110
10101100
00000000
00110111
11101010
01110001
00100100
11010010
01011001
11100000
01000010
10101000
01011011
11010111
01100110
00010101
10000000
11101001
00110111
00101101
01111000
00001111
01001100
10011001
01100000
10001000

stdout

stderr

/volume/CODE:25: syntax error
I give up.
/home/esolang/bin/verilog: line 4: /tmp/code: No such file or directory
rm: cannot remove '/tmp/code': No such file or directory

strace