//What is the 10001st prime number?

public class Problem7

{

          public static boolean isPrime(int nbr)

          {

                    if (nbr == 1) return false;

                    boolean isNPrime=true;

                    for (int i = 2; i < nbr; i++)

                              if ((nbr != i) && (nbr % i == 0))

                              {

                                        isNPrime = false;

                                        break;

                              }

                    if (isNPrime == true) return true;

                    else return false;

          }

          public static void main(String[] args)

          {

                    int counter = 0;

                    int i = 2;

                    while(counter < 10001)

                    {

                              if (isPrime(i))

                                        counter++;

                              i++;

                    }

                    i--; // i++ will itirate one extra time, so we subtract one

                    System.out.println(i);

          }

}