I would like to know how to write a small function to get prime number , actually to check it .
thank U
I would like to know how to write a small function to get prime number , actually to check it .
thank U
if i remember correctly, a prime number is a number that div only by itself and one...
Code:int (int num) { if ((num==2)||(num==3)||(num==5)||(num==7)||((num%2)&&(num%3)&&(num%5)&&(num%7))) return(1); else return(0); }
Last edited by Devil Panther; 11-18-2001 at 10:58 AM.