package practice1;
public class PrimeNumber {
static void prime(int no)
{
int count = 0;
for (int i = 1; i <= no; i++)
{
if (no % i == 0)
count++;
}
if (count == 2)
System.out.println(no + " is prime");
else
System.out.println(no + " is not prime");
}
public static void main(String[] args)
{
prime(13); // calling
}
}
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