Page 169 - CA_Blue( J )_Class10
P. 169

Statements inside loop;
                     if(condition)
                     {
                        break;
                     }
                     Statements inside loop;
                 }
                  st
                 1  statement after loop;
                  Program 8    To input a number and print whether the number is a prime number or not.


                   1  import java.util.*;

                   2  public class main {
                   3    public static void main(String[] args) {

                   4      int n = 0;
                   5      Scanner sc = new Scanner(System.in);

                   6      System.out.println("Enter the num: ");
                   7      n = sc.nextInt();

                   8      boolean f = false;
                   9      for (int i = 2; i <= n / 2; ++i) {

                  10      if (n % i == 0) {
                  11          f = true;

                  12          break;}    }
                  13      if (!f)

                  14        System.out.println(n + " is a prime number.");
                  15      else

                  16        System.out.println(n + " is not a prime number.");
                  17    }

                  18  }

                 You will get the following output:












                 8.8.2 The continue Statement
                 The continue statement is used to control the loop by sending the control to the next iteration. When it is executed
                 the current flow stops and skipping the remaining code goes to the next iteration. All three types of loops can use the
                 continue statement.




                                                                                                                       167
                                                                                              Iterative constructs in Java  167
   164   165   166   167   168   169   170   171   172   173   174