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greenboxal/gist:5282877

Forked from anonymous/gist:5282869
Last active December 15, 2015 15:38
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gistfile1.cpp
bool isPrime(int n)
{
int max = (int)sqrt(n);
for (int j = 2; j < max; j++)
if (n % j == 0)
return false;
return true;
}
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