Flow charts code connectors

I have to convert this flowchart http://i51.tinypic.com/25jw9qd.png into code, but I am having problems returning to the loops, by means of the "Z" and "W" connectors. Any comments? Also what are your thoughts on the decisions compartments, what loops should I use, maybe my choice of loops is why I having problems with the connector so I cant get my program to compile....

Answer 1

[Paulo Silva]

Maybe this will work

%start and initialize values
for D=D0:DD:Dmax %it stops when D>Dmax %in W
    B=Bi;S=Si;
    Y=0;
    while 1 %in Z
        u=umax*S/(Ks+S);
        if (abs(u-D)<=0.01)
            B0=D*B;
            %print B0, S,B,D
            D=D+DD;
            break %return from the while loop
        else
            Y=Y+1;
            if Y>50
                B0=D*B;
                %print B0, S,B,D
                D=D+DD;
                break %return from the while loop
            else
                %define new delta B
                %define new delta S
                %update B
                %update S
            end
        end
    end
end

Answer 2

[Rudy]

thanks paulo, forgot break existed lol

Answer 3

[MOHD ABDUL MUQEEM]

Iam facing some problem when IAM converting this flow chart to code.there is a circle but I don't know how to write code for that Please help here is the flow chart https://drive.google.com/file/d/0B6z4sx6SVIcMQ2kwem9LS3V3LTFKRkdDbHBpcGRHVnVTTzNv/view?usp=drivesdk

Answer 4

[edi cesar agurto carrasco]

I have to convert this flowchart. Please help me . I not know how handle the repetition structures. Thanks