Program m01dbfe
! M01DBF Example Program Text
! Mark 30.1 Release. NAG Copyright 2024.
! .. Use Statements ..
Use nag_library, Only: m01dbf
! .. Implicit None Statement ..
Implicit None
! .. Parameters ..
Integer, Parameter :: nin = 5, nout = 6
! .. Local Scalars ..
Integer :: i, ifail, m1, m2
! .. Local Arrays ..
Integer, Allocatable :: irank(:), iv(:)
! .. Executable Statements ..
Write (nout,*) 'M01DBF Example Program Results'
! Skip heading in data file
Read (nin,*)
Read (nin,*) m2
Allocate (irank(m2),iv(m2))
m1 = 1
Read (nin,*)(iv(i),i=m1,m2)
ifail = 0
Call m01dbf(iv,m1,m2,'Descending',irank,ifail)
Write (nout,*)
Write (nout,*) ' Data Ranks'
Write (nout,*)
Do i = m1, m2
Write (nout,99999) iv(i), irank(i)
End Do
99999 Format (1X,2I7)
End Program m01dbfe