SUBROUTINE3

 !Program name: SUBROUTINE3

integer :: V(6), U(6), M(2,3), N(2,3), R(2,3)

logical :: T(6), L(2,3)

interface

     subroutine write_array(A)

            integer :: A(:,:)

     end subroutine write_array

     subroutine write_logical_array(A)

            logical :: A(:,:)

     end subroutine write_logical_array

end interface

 

V=[11,12,13,14,15,16]

U=[1,2,3,4,5,6]

T=[.true., .false., .true., .true., .false., .false.]

 

M=reshape(V,(/2,3/))

N=reshape(U,(/2,3/))

L=reshape(T,(/2,3/))

R=merge(M,N,L)

 

call write_array(M)

call write_array(N)

call write_logical_array(L)

call write_array(R)

end

 

subroutine write_array(A)

integer :: A(:,:)

do i=lbound(A,1), ubound(A,1)

      write (*,*) (A(i,j), j=lbound(A,2),ubound(A,2))

end do

return

end subroutine write_array

 

subroutine write_logical_array(A)

logical :: A(:,:)

do i=lbound(A,1), ubound(A,1)

      write (*,*) (A(i,j), j=lbound(A,2),ubound(A,2))

end do

return

end subroutine write_logical_array

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