Problem

Write a $"C"$ program to solve the $\frac{M}{M}\frac{?}{1}$ queuing system's well known formulae:

$10$ f $2\frac{}{-},Q=\frac{{}^2}{1-},RT=\frac{N}{},$ where $0<mn\; id="EditorElement\_5558088">1</mn>$ ;hould provide a tabular result as output as follows:

$\backslash$table$[[,N,Q,RT$