WAP in java to check the entered number is PrimeAdam number or not
(write program using Scanner or BufferReader)
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2
Answer:
package prime;
import java.util.Scanner;
public class prime
{
public static void main(String[] args)
{
String yn;
do
{
int f=0;
Scanner s=new Scanner(System.in);
System.out.println("Enter any no.to find whether it is prime or not");
int n=s.nextInt();
for(int i=1;i<=n;i++)
{
if(n%i==0)
{
f++;
}
}
if(f==2)
{
System.out.println(n+" is prime");
}
else
{
System.out.println(n+" is not prime");}
System.out.println("Do u want to continue ");
yn=s.next();
}while(yn.equals("y")||yn.equals("Y"));
}
}
Explanation:
It is very simple to understand.
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