72. 7-Segment Display Decoder

How do you plan to solve it?

/*Write your code here*/
module sevenseg_hex(
    input[3:0]hex,
    output reg [6:0]seg
);
always@(*)begin
    case(hex)
    4'h0:seg=7'b1111110;
    4'h1:seg=7'b0110000;
    4'h2:seg=7'b1101101;
    4'h3:seg=7'b1111001;
    4'h4:seg=7'b0110011;
    4'h5:seg=7'b1011011;
    4'h6:seg=7'b1011111;
    4'h7:seg=7'b1110000;
    4'h8:seg=7'b1111111;
    4'h9:seg=7'b1111011;
    4'hA:seg=7'b1110111;
    4'hB:seg=7'b0011111;
    4'hC:seg=7'b1001110;
    4'hD:seg=7'b0111101;
    4'hE:seg=7'b1001111;
    4'hF:seg=7'b1000111;
    endcase
end
endmodule