26 lines
380 B
Python
26 lines
380 B
Python
'''nums = [i for i in range(2,20000)]
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primes = 0
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while len(nums) > 0:
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prime = nums.pop(0)
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print(prime)
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primes += prime
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for n in nums:
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if n % prime == 0:
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nums.remove(n)'''
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primes = []
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for n in range(2,20000):
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for p in primes:
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if n % p == 0:
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break
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if n < p*p:
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primes.append(n)
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break
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else:
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primes.append(n)
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print(sum(primes))
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