Untitled

module yAdder(z, cout, a, b, cin);
    
        output [31:0] z;
        output cout;

        input [31:0] a, b;
        input cin;

        wire[31:0] in, out;

        yAdder1 mine[31:0](z, out a, b, in);

        assign in[0] = cin;
        assign in[31:1] = out[30:0];
endmodule