73. SR Latch

How do you plan to solve it?

module sr_latch_nor (
    input  S,
    input  R,
    output Q,
    output Qn
);
    // Write your code here
reg Q_reg, Qn_reg;
always @* begin
    if(S&&R) begin
        Q_reg = 1'b0;
        Qn_reg = 1'b1;
    end
    else if(S&&!R) begin
        Q_reg = 1'b1;
        Qn_reg = 1'b0;
    end
    else if(!S&&R) begin
        Q_reg = 1'b0;
        Qn_reg = 1'b1;
    end
end
assign Q = Q_reg;
assign Qn = Qn_reg;
endmodule