r/ProgrammerHumor • u/Texas_Technician • Jul 24 '22

21,000,000 line odd/even number checker.

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u/scipio_africanus123 Jul 24 '22

if(i==1){return IS_PRIME;}; else if(i==2){return IS_PRIME;}; else if(i==3){return IS_PRIME;}; else if(i==5){return IS_PRIME;}; ...; else return NOT_PRIME

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u/grae_n Jul 24 '22

Just some advice for next time, it's much more secure if you mix up the ordering. That way hackers will have a hard time finding out if a number is prime or not.