67. Decoder

How do you plan to solve it?

/*Write your code here*/
module decoder3to8(
    input [2:0]s,
    output reg [7:0]y
);
  always@(*)begin
    case(s)
      3'b000 : y = 8'b00000001;
      3'b001 : y = 8'b00000010;
      3'b010 : y = 8'b00000100;
      3'b011 : y = 8'b00001000;
      3'b100 : y = 8'b00010000;
      3'b101 : y = 8'b00100000;
      3'b110 : y = 8'b01000000;
      3'b111 : y = 8'b10000000;
      default: y = 8'd0;

    endcase
  end
endmodule