12 lines
198 B
Python
12 lines
198 B
Python
#!/usr/bin/env python3
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import sys
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def fib(n: int) -> int:
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if n <= 1:
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return n
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else:
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return fib(n-1) + fib(n-2)
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if __name__ == '__main__':
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print(fib(int(sys.argv[1])))
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