29 lines
358 B
Ruby
29 lines
358 B
Ruby
class Integer < Data4
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def <(right)
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X.comparison(:<)
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end
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def +(right)
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X.int_operator(:+)
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end
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def -(right)
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X.int_operator(:-)
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end
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end
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class Space
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def fibo_r( n )
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if( n < 2 )
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return n
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else
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a = fibo_r(n - 1)
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b = fibo_r(n - 2)
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return a + b
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end
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end
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def main(arg)
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return fibo_r(5)
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end
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end
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