@Guna: The outer elements are a[i][j] with i = 0 or i = n-1 or j = 0 or j = m-1. Thus, something like this will do the trick:
sum=0; for( i = 0 ; i < n ; ++i ) sum += a[i][0] + a[i][m-1]; for( j = 1 ; j < m-1 ; ++j ) sum += a[0][j] + a[n-1][j]; Dave On Sep 14, 12:35 pm, guna sekaran <vgun...@gmail.com> wrote: > Write a program for adding the outer elements of N*M matrix -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.