12 lines
257 B
Plaintext
12 lines
257 B
Plaintext
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-- defines a factorial function
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function fact (n)
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if n == 0 then
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return 1
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else
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return n * fact(n-1)
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end
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end
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print("enter a number:")
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a = io.read("*number") -- read a number
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print(fact(a))
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