Pracownia - zadanie 1

module compare(input[0:3] a, b, output[0:3] c, d);
  always_comb begin
  if(a > b)
    {c, d} = {a, b};
  else
    {c, d} = {b, a};
  end
endmodule
module circuit(input[0:15] s, output [0:15] o);
  logic[0:3] l1, l2, l3, l4, pom1, pom2;
  compare c1(.a(s[0:3]), .b(s[7:11]), .c(l1), .d(l3));
  compare c2(.a(s[4:7]), .b(s[12:15]), .c(l2), .d(l4));
  compare c3(.a(l1), .b(l2), .c(o[0:3]), .d(pom2));
  compare c4(.a(l3), .b(l4), .c(pom3), .d(o[12:15]));
  compare c5(.a(pom2), .b(pom3), .c(o[4:7]), .d(o[7:11]));
endmodule