module jk_ff_enable (
input CLK,
input EN,
input J,
input K,
output reg Q
);
// Write your code here
always@(posedge CLK) begin
if(EN) begin
if(!J&&!K)
Q <= Q;
else if(!J&&K)
Q <= 0;
else if(J&&!K)
Q <= 1;
else
Q <= ~Q;
end
else
Q <= Q;
end
endmodule