! Program to test the MINLOC and MAXLOC intrinsics
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! Program to test the MINLOC and MAXLOC intrinsics
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program testmmloc
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program testmmloc
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implicit none
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implicit none
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integer, dimension (3, 3) :: a
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integer, dimension (3, 3) :: a
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integer, dimension (3) :: b
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integer, dimension (3) :: b
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logical, dimension (3, 3) :: m, tr
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logical, dimension (3, 3) :: m, tr
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integer i
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integer i
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character(len=10) line
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character(len=10) line
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a = reshape ((/1, 2, 3, 5, 4, 6, 9, 8, 7/), (/3, 3/));
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a = reshape ((/1, 2, 3, 5, 4, 6, 9, 8, 7/), (/3, 3/));
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tr = .true.
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tr = .true.
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b = minloc (a, 1)
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b = minloc (a, 1)
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if (b(1) .ne. 1) call abort
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if (b(1) .ne. 1) call abort
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if (b(2) .ne. 2) call abort
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if (b(2) .ne. 2) call abort
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if (b(3) .ne. 3) call abort
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if (b(3) .ne. 3) call abort
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b = -1
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b = -1
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write (line, 9000) minloc(a,1)
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write (line, 9000) minloc(a,1)
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read (line, 9000) b
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read (line, 9000) b
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if (b(1) .ne. 1) call abort
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if (b(1) .ne. 1) call abort
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if (b(2) .ne. 2) call abort
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if (b(2) .ne. 2) call abort
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if (b(3) .ne. 3) call abort
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if (b(3) .ne. 3) call abort
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m = .true.
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m = .true.
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m(1, 1) = .false.
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m(1, 1) = .false.
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m(1, 2) = .false.
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m(1, 2) = .false.
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b = minloc (a, 1, m)
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b = minloc (a, 1, m)
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if (b(1) .ne. 2) call abort
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if (b(1) .ne. 2) call abort
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if (b(2) .ne. 2) call abort
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if (b(2) .ne. 2) call abort
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if (b(3) .ne. 3) call abort
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if (b(3) .ne. 3) call abort
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b = minloc (a, 1, m .and. tr)
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b = minloc (a, 1, m .and. tr)
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if (b(1) .ne. 2) call abort
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if (b(1) .ne. 2) call abort
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if (b(2) .ne. 2) call abort
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if (b(2) .ne. 2) call abort
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if (b(3) .ne. 3) call abort
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if (b(3) .ne. 3) call abort
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b = -1
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b = -1
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write (line, 9000) minloc(a, 1, m)
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write (line, 9000) minloc(a, 1, m)
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read (line, 9000) b
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read (line, 9000) b
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if (b(1) .ne. 2) call abort
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if (b(1) .ne. 2) call abort
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if (b(2) .ne. 2) call abort
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if (b(2) .ne. 2) call abort
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if (b(3) .ne. 3) call abort
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if (b(3) .ne. 3) call abort
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b(1:2) = minloc(a)
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b(1:2) = minloc(a)
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if (b(1) .ne. 1) call abort
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if (b(1) .ne. 1) call abort
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if (b(2) .ne. 1) call abort
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if (b(2) .ne. 1) call abort
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b = -1
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b = -1
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write (line, 9000) minloc(a)
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write (line, 9000) minloc(a)
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read (line, 9000) b
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read (line, 9000) b
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if (b(1) .ne. 1) call abort
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if (b(1) .ne. 1) call abort
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if (b(2) .ne. 1) call abort
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if (b(2) .ne. 1) call abort
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if (b(3) .ne. 0) call abort
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if (b(3) .ne. 0) call abort
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b(1:2) = minloc(a, mask=m)
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b(1:2) = minloc(a, mask=m)
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if (b(1) .ne. 2) call abort
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if (b(1) .ne. 2) call abort
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if (b(2) .ne. 1) call abort
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if (b(2) .ne. 1) call abort
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b(1:2) = minloc(a, mask=m .and. tr)
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b(1:2) = minloc(a, mask=m .and. tr)
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if (b(1) .ne. 2) call abort
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if (b(1) .ne. 2) call abort
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if (b(2) .ne. 1) call abort
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if (b(2) .ne. 1) call abort
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b = -1
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b = -1
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write (line, 9000) minloc(a, mask=m)
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write (line, 9000) minloc(a, mask=m)
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read (line, 9000) b
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read (line, 9000) b
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if (b(1) .ne. 2) call abort
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if (b(1) .ne. 2) call abort
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if (b(2) .ne. 1) call abort
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if (b(2) .ne. 1) call abort
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if (b(3) .ne. 0) call abort
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if (b(3) .ne. 0) call abort
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b = maxloc (a, 1)
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b = maxloc (a, 1)
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if (b(1) .ne. 3) call abort
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if (b(1) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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if (b(3) .ne. 1) call abort
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if (b(3) .ne. 1) call abort
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b = -1
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b = -1
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write (line, 9000) maxloc(a, 1)
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write (line, 9000) maxloc(a, 1)
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read (line, 9000) b
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read (line, 9000) b
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if (b(1) .ne. 3) call abort
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if (b(1) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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if (b(3) .ne. 1) call abort
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if (b(3) .ne. 1) call abort
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m = .true.
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m = .true.
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m(1, 2) = .false.
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m(1, 2) = .false.
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m(1, 3) = .false.
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m(1, 3) = .false.
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b = maxloc (a, 1, m)
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b = maxloc (a, 1, m)
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if (b(1) .ne. 3) call abort
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if (b(1) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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if (b(3) .ne. 2) call abort
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if (b(3) .ne. 2) call abort
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b = maxloc (a, 1, m .and. tr)
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b = maxloc (a, 1, m .and. tr)
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if (b(1) .ne. 3) call abort
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if (b(1) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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if (b(3) .ne. 2) call abort
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if (b(3) .ne. 2) call abort
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b = -1
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b = -1
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write (line, 9000) maxloc(a, 1, m)
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write (line, 9000) maxloc(a, 1, m)
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read (line, 9000) b
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read (line, 9000) b
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if (b(1) .ne. 3) call abort
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if (b(1) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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if (b(3) .ne. 2) call abort
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if (b(3) .ne. 2) call abort
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b(1:2) = maxloc(a)
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b(1:2) = maxloc(a)
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if (b(1) .ne. 1) call abort
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if (b(1) .ne. 1) call abort
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if (b(2) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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b = -1
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b = -1
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write (line, 9000) maxloc(a)
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write (line, 9000) maxloc(a)
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read (line, 9000) b
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read (line, 9000) b
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if (b(1) .ne. 1) call abort
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if (b(1) .ne. 1) call abort
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if (b(2) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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b(1:2) = maxloc(a, mask=m)
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b(1:2) = maxloc(a, mask=m)
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if (b(1) .ne. 2) call abort
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if (b(1) .ne. 2) call abort
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if (b(2) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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b(1:2) = maxloc(a, mask=m .and. tr)
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b(1:2) = maxloc(a, mask=m .and. tr)
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if (b(1) .ne. 2) call abort
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if (b(1) .ne. 2) call abort
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if (b(2) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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b = -1
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b = -1
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write (line, 9000) maxloc(a, mask=m)
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write (line, 9000) maxloc(a, mask=m)
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read (line, 9000) b
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read (line, 9000) b
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if (b(1) .ne. 2) call abort
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if (b(1) .ne. 2) call abort
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if (b(2) .ne. 3) call abort
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if (b(2) .ne. 3) call abort
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if (b(3) .ne. 0) call abort
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if (b(3) .ne. 0) call abort
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9000 format (3I3)
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9000 format (3I3)
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end program
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end program
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