21 lines
203 B
Python
21 lines
203 B
Python
import os
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# Find the sum of all Fibonacci numbers below four million
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s = 0
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n = 1
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m = 1
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while m < 4000000:
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temp = m
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m = n + temp
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n = temp
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if m % 2 == 0:
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s = s + m
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print(s) |