Created
January 19, 2018 01:52
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Prime Number
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//Prime number check | |
//Author: Milon | |
bool isPrime(int num){ | |
if(num==1) | |
return false; | |
if(num==2) | |
return true; | |
if(num%2==0) | |
return false; | |
for(int i=3;i*i<=num;i+=2) | |
if(num%i==0) | |
return false; | |
return true; | |
} |
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