How can I specify maximum and minimum of a parameter inside a loop

Dear All,

I would like to extract both the maximunm and minimum of a parameter which is obtained within a loop. something like below:

for i=1:50

A(i)=f(i);

B(i)=f(A);

C(i)=F(B);

end

How is it possible to specify both the maximum and minimum of C in its various iteratiuoins and also display the corresponding "A" and "B".

Answer 1

[KSSV]

minC = 0; 
maxC = 0;
for i=1:50
    A(i)=f(i);
    B(i)=f(A);
    C(i)=F(B);
    if C > maxC
        maxC = C ;
        maxA = A ;
        maxB = B
    end
    if C < minC
        minC = C ;
        minA = A ;
        minB = B ;
    end
end