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QuestionTrouble handling DeviceIoControl to retrieve USN data Pin
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QuestionLogic of prime numbers Pin
Member 113371082-Jan-15 12:44
Member 113371082-Jan-15 12:44 
C#
if (value % 2 == 0) { x++; break; }
if (value % i == 0) { x++; break; }


Heres my problem with this. I am not understanding the logic and I need help with this. I would really appreciate your feedback.

Just as an example.
suppose i input value=5
i is going to check 1,3,5.
so 5%1= Remainder 0
5%3= Remainder 2
5%5= Remainder 0
Well since 5%3 has a remainder, doesnt this disqualify it? Obviously we all know that five is a prime number but what is the computer checking with the module??

Thank you guys so much and I hope you guys can teach me the logic behind this.
AnswerRe: Logic of prime numbers Pin
BillWoodruff2-Jan-15 13:14
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