Program to Transpose a matrix

   /* Program to Transpose a matrix */

                             

                    #include<stdio.h>
                    main()
                   {
                      int j,k,a[3][3],b[3][3];
                      clrscr();
                      printf("\nEnter the elements for matrix :");
                      for(j=0;j<3;j++)
                      {
                          for(k=0;k<3;k++)
                         {
                             printf("\nenter elements for a[%d][%d]:",j,k);
                             scanf("%d",&a[j][k]);
                          }
                       }
                       for(j=0;j<3;j++)
                       {
                              for(k=0;k<3;k++)
                              b[j][k]=a[k][j];
                       } 
                                   
                       printf("\nthe transpose matrix is ..:\n");
                       for(j=0;j<3;j++)
                      {
                           for(k=0;k<3;k++)
                           printf("\t%d",b[j][k]);
                           printf("\n");
                      }
                      getch();
                  }