python-euler/solutions/002/evenfibonaccinumbers.py

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2023-07-31 12:00:23 -04:00
limit = 4000000
sum = 0
nextFibonacci = 1
currentFibonacci = 1
previousFibonacci = 0
while currentFibonacci < limit:
if currentFibonacci % 2 == 0:
sum += currentFibonacci
nextFibonacci = currentFibonacci + previousFibonacci
previousFibonacci = currentFibonacci
currentFibonacci = nextFibonacci
print("The sum of all even-valued Fibonacci terms below four million is: %d" % (sum))