Cfrgtkky

I want to write an interactive algorithim using pseudocode package of LaTeX. In my algorithim basically there are two parties. I am using a loop and on each round of the loop one person requests the other one to supply him with something. How these kind of algorithim usually are written in pseudocode package? can you introduce me a paper or a piece of similar writting?

documentclass[a4paper]{article}



usepackage[english]{babel}

usepackage[utf8]{inputenc}

usepackage{amsmath}

usepackage{amsfonts}

usepackage{graphicx}

usepackage[colorinlistoftodos]{todonotes}

usepackage{algorithm}

usepackage{algpseudocode}



usepackage{geometry}

 geometry{

 a4paper,

 total={210mm,297mm},

 left=20mm,

 right=20mm,

 top=20mm,

 bottom=20mm,

 }



begin{document}

    begin{algorithm}[H]

      caption{Estimation of quantum mutual information.}

      hspace*{algorithmicindent} textbf{Input:} \

    hspace*{algorithmicindent} 

    textbf{Output:}\

    bm{C}left[iright]

      label{alg:alg}

       begin{algorithmic}

    Procedure{Estimation}

    While{$epsilon_1>epsilon$}

    For {$i$ from~$1$ to~$2n$}

    State Alice receives the state~$rho$ from Bob

    State $bm{C}left[iright]leftarrow rho *2$

    EndFor

    EndProcedure

    end{algorithmic}  

    end{algorithm}

end{document}