mirror of https://github.com/exaloop/codon.git
22 lines
326 B
Python
22 lines
326 B
Python
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from sys import argv
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from time import time
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def is_prime(n):
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factors = 0
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for i in range(2, n):
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if n % i == 0:
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factors += 1
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return factors == 0
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limit = int(argv[1])
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total = 0
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t0 = time()
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for i in range(2, limit):
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if is_prime(i):
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total += 1
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t1 = time()
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print(total)
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print(t1 - t0)
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