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Python - Fibonacci Iterator
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| class Fib: | |
| def __init__(self, max): | |
| self.max = max | |
| def __iter__(self): | |
| self.a = 0 | |
| self.b = 1 | |
| return self | |
| def __next__(self): | |
| fib = self.a | |
| if fib > self.max: | |
| raise StopIteration | |
| self.a, self.b = self.b, self.a + self.b | |
| return fib |
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