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
        y = 8'd0;
        case( s )
            3'b000 : y[0] = 1'b1;
            3'b001 : y[1] = 1'b1;
            3'b010 : y[2] = 1'b1;
            3'b011 : y[3] = 1'b1;
            3'b100 : y[4] = 1'b1;
            3'b101 : y[5] = 1'b1;
            3'b110 : y[6] = 1'b1;
            3'b111 : y[7] = 1'b1;
        endcase
    end
endmodule