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33
Python/findPrimes.py
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33
Python/findPrimes.py
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import time
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import threading
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start_number = 1
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end_number = 50000
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start = time.time()
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threads = []
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primes = []
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def calculatePrime(candidate_number):
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found_prime = True
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for div_number in range(2, candidate_number):
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if candidate_number % div_number == 0:
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found_prime = False
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break
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if found_prime:
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primes.append(candidate_number)
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for candidate_number in range(start_number, end_number, 1):
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calculatePrime(candidate_number)
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#thread = threading.Thread(target=calculatePrime, args=(candidate_number,))
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#threads.append(thread)
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#thread.start()
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#threads[threads.__len__() - 1].join()
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end = round(time.time() - start, 2)
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print('Find all primes up to: ' + str(end_number))
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print('Time elasped: ' + str(end) + ' seconds')
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print('Number of primes found ' + str(primes.__len__()))
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