main
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Last change
on this file was ea777aa, checked in by Alex Wilton <awilton@…>, 3 years ago |
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Moved examples, include, build_default.properties, common.xml, and README out from dev.civl.com into the root of the repo.
git-svn-id: svn://vsl.cis.udel.edu/civl/trunk@5704 fb995dde-84ed-4084-dfe6-e5aef3e2452c
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Property mode
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100755
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File size:
481 bytes
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| 1 | ! @expect verified
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| 2 | ! @flag --unroll=10
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| 3 |
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| 4 | recursive function fib(n)
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| 5 | implicit none
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| 6 | integer, intent(in) :: n
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| 7 | integer :: fib
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| 8 | if (n <= 0) then
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| 9 | fib = 0
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| 10 | else if (n == 1) then
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| 11 | fib = 1
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| 12 | else
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| 13 | fib = fib(n - 1) + fib(n - 2)
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| 14 | end if
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| 15 | end function
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| 16 |
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| 17 | program main
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| 18 | implicit none
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| 19 | integer :: fib
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| 20 | !print *, fib(5) == 5
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| 21 | !print *, fib(6) == 8
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| 22 | integer :: z
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| 23 | !z = fib(2)
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| 24 | !!CVL $assert(z > 18)
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| 25 | !$CVL $assert(fib(5) /= 5)
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| 26 | !$CVL $assert(fib(6) == 8)
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| 27 | end program main
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