50. 3-Way Selector

module selector3 (
    input [7:0] a,
    input [7:0] b,
    input [7:0] c,
    input [1:0] sel,
    output reg [7:0] y
);
    always @* begin
        if (sel == 2'b00) 
            y = a;
        else if (sel == 2'b01)
            y = b;
        else if (sel == 2'b10)
            y = c;
        else 
            y = 8'h00;
    end
endmodule