```    Program f01ckfe

!     F01CKF Example Program Text

!     Mark 26.1 Release. NAG Copyright 2017.

!     .. Use Statements ..
Use nag_library, Only: f01ckf, nag_wp, x04cbf
!     .. Implicit None Statement ..
Implicit None
!     .. Parameters ..
Integer, Parameter               :: indent = 0, iz = 1, ncols = 80,      &
nin = 5, nout = 6, opt = 1
Character (1), Parameter         :: diag = 'N', matrix = 'G',            &
nolabel = 'N'
Character (4), Parameter         :: form = 'F7.1'
!     .. Local Scalars ..
Integer                          :: i, ifail, j, m, n, p
Character (8)                    :: title
!     .. Local Arrays ..
Real (Kind=nag_wp), Allocatable  :: a(:,:), b(:,:), c(:,:)
Real (Kind=nag_wp)               :: z(iz)
Character (1)                    :: dummy(1)
!     .. Intrinsic Procedures ..
Intrinsic                        :: real
!     .. Executable Statements ..
Write (nout,*) 'F01CKF Example Program Results'
!     Skip heading in data file

Allocate (a(n,p),b(n,m),c(m,p))

!     Set up example B and C matrices
Do i = 1, m
Do j = 1, n
b(j,i) = real(i+j-2,kind=nag_wp)
End Do
Do j = 1, p
c(i,j) = real(i+j-2,kind=nag_wp)
End Do
End Do

!     ifail: behaviour on error exit
!             =0 for hard exit, =1 for quiet-soft, =-1 for noisy-soft
ifail = 0
Call f01ckf(a,b,c,n,p,m,z,iz,opt,ifail)

!     Print the result matrix A
title = 'Matrix A'
Write (nout,*)
Flush (nout)
ifail = 0
Call x04cbf(matrix,diag,n,p,a,n,form,title,nolabel,dummy,nolabel,dummy,  &
ncols,indent,ifail)

End Program f01ckfe
```