12 lines
308 B
Text
12 lines
308 B
Text
give n
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flag = isPrime(n)
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if flag = 1 see n + " is a prime number"
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else see n + " is not a prime number" ok
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func isPrime num
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if (num <= 1) return 0 ok
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if (num % 2 = 0 and num != 2) return 0 ok
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for i = 3 to floor(num / 2) -1 step 2
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if (num % i = 0) return 0 ok
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next
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return 1
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