voidinput_param (){  cout<<"------------------------------------------------------------\n\n\n";  cout<<"This is a Multi-Objective GA program based on the Epsilon-Idea\n\n";  cout<<"To see the algorithm used please refer Towards a Quick ";  cout<<"\nComputation of Well Spread Pareto-Optimal Solution";  cout<<"\n       -Deb et. al (EMO-2003 Proceedings) \n";  cout<<"-----------------------------------------------------------\n";  cout << "\n\n The number of Decision variables is set in the Code itself.";  for (int i = 0; i < N_of_x; i++)    {      cout <<	"\n Enter the value of the lower and upper bounds of Decision variable "	<< i + 1 << " : ";      cin>>infimumx[i]>>supremumx[i];    }    cout << "\n Enter the probability of cross-over : ";  cin >> pxover;  cout << "\n Enter the mutation probability  : ";  cin >> p_mutation_real;        cout <<    "\n Enter the value of the Distribution Index for real-coded crossover : ";  cin >> eeta;  cout <<    "\n Enter the value of the Distribution Index for real-coded mutation : ";  cin >> n_distribution_m;}