81. JK Flip-Flop

How do you plan to solve it?

module jk_ff (
    input  CLK,
    input  J,
    input  K,
    output reg Q
);
// Write your code here
always @(posedge CLK)begin
    case({J,K})
    2'b00: Q <= Q; 
    2'b01: Q <= 0;
    2'b10: Q <= 1;
    2'b11: Q <= ~Q;
    default: Q <= 1'bX;
    endcase
end

endmodule