66. Demultiplexer

How do you plan to solve it?

/*Write your code here*/
module demux1to4(
input d,
input [1:0] s,
output reg [3:0] y 
);

integer i;

always @(*) begin 


for(i=0; i<4; i++) begin

    y[i] = (s==i) ? d:1'b0; 

end

end

endmodule