Write a program that will find out whether the given number is even or odd. If odd number then find out whether it is prime or not.
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Answer:
bluej program:
import java.util.*;
class oddprime
{
public static void main()
{
Scanner sc= new Scanner(System.in);
System.out.println("enter an integer");
int n=sc.nextInt(),c=0;
if (n%2!=0)
{
for (int i=1;i<=n;i++)
{
if (n%i==0)
{
c++;
}
}
}
if(c==2)
System.out.println("The number is odd and prime");
else
System.out.println("The number is not prime");
}
}
Explanation:
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