Program g01skfe
!     G01SKF Example Program Text

!     Mark 29.0 Release. NAG Copyright 2023.

!     .. Use Statements ..
      Use nag_library, Only: g01skf, nag_wp
!     .. Implicit None Statement ..
      Implicit None
!     .. Parameters ..
      Integer, Parameter               :: nin = 5, nout = 6
!     .. Local Scalars ..
      Integer                          :: i, ifail, lk, ll, lout
!     .. Local Arrays ..
      Real (Kind=nag_wp), Allocatable  :: l(:), peqk(:), pgtk(:), plek(:)
      Integer, Allocatable             :: ivalid(:), k(:)
!     .. Intrinsic Procedures ..
      Intrinsic                        :: max, mod, repeat
!     .. Executable Statements ..
      Write (nout,*) 'G01SKF Example Program Results'
      Write (nout,*)

!     Skip heading in data file
      Read (nin,*)

!     Read in the input vectors
      Read (nin,*) ll
      Allocate (l(ll))
      Read (nin,*) l(1:ll)

      Read (nin,*) lk
      Allocate (k(lk))
      Read (nin,*) k(1:lk)

!     Allocate memory for output
      lout = max(ll,lk)
      Allocate (peqk(lout),pgtk(lout),plek(lout),ivalid(lout))

!     Calculate probability
      ifail = -1
      Call g01skf(ll,l,lk,k,plek,pgtk,peqk,ivalid,ifail)

      If (ifail==0 .Or. ifail==1) Then
!       Display titles
        Write (nout,*)                                                         &
          '    L         K       PLEK      PGTK      PEQK    IVALID'
        Write (nout,*) repeat('-',58)

!       Display results
        Do i = 1, lout
          Write (nout,99999) l(mod(i-1,ll)+1), k(mod(i-1,lk)+1), plek(i),      &
            pgtk(i), peqk(i), ivalid(i)
        End Do
      End If

99999 Format (1X,F6.2,4X,I6,3(4X,F6.3),4X,I3)
    End Program g01skfe