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20 lines
640 B
Plaintext
20 lines
640 B
Plaintext
/******************************************************/
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/* This program evaluates the Factorial function (n!) */
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/* using iteration. */
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/******************************************************/
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ifact:
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procedure options(main);
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declare
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(i, n, F) fixed;
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do i = 0 by 1;
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F = 1;
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do n = i to 1 by -1;
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F = n * F;
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end;
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put edit('factorial(',i,')=',F)
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(skip, a,f(2), a, f(7));
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end;
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end ifact;
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