题解 | #逻辑运算#

`timescale 1ns/1ns

module top_module (
	input a,
	input b,
	input c,
	input d,
	output e,
	output f );
	
	assign tmp1 = a && b;
	assign tmp2 = c | d;
	assign e = ~ (tmp1 ^ tmp2);
	assign f = (tmp1 ^ tmp2);
endmodule