Dimond program in c++ source code

  #include <iostream>
  #include <conio>

                            void main()
                            {

                             int i,j,k;

                             for(i=5;i>=1;i=i-2)

                             {
                               for(j=0;j<=i;j++)

                               cout<<" ";

                               for(k=5;k>=i;k--)



                               {
                                cout<<"*"<<" ";
                               }

                               cout<<endl;
                             }
                             for(i=7;i>=1;i=i-2)

                             {
                              for(j=7;j>i;j--)


                              cout<<" ";

                              for(k=1;k<=i;k++)

                              {
                               cout<<"*"<<" ";
                              }

                              cout<<endl;



                             }

                            getch();}