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 if((J)&(K)) Q <= ~Q;
end else Q <=Q;
end
endmodule