12 lines
189 B
Text
12 lines
189 B
Text
F fib_iter(n)
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I n < 2
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R n
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V fib_prev = 1
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V fib = 1
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L 2 .< n
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(fib_prev, fib) = (fib, fib + fib_prev)
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R fib
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L(i) 1..20
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print(fib_iter(i), end' ‘ ’)
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print()
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