`timescale 1ns/1ns //g = a&b,p = a^b,ci = gi-1 i ci-1 & pi-1 module huawei8//四位超前进位加法器 ( input wire [3:0]A, input wire [3:0]B, output wire [4:0]OUT ); //*************code***********// wire [4:1] c_i; wire[4:0] co; wire [3:0] sum; wire [3:0] g; wire [3:0] p; assign co = {c_i,1'b0}; genvar...