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desislava_topuzakova

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Apr 9th, 2018
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  1. package ExamS;
  2.  
  3. import java.util.ArrayList;
  4. import java.util.Scanner;
  5.  
  6. public class SepcialNumbers {
  7. public static void main(String[] agrs) {
  8. Scanner scanner = new Scanner(System.in);
  9. int controlNumber = Integer.parseInt(scanner.nextLine());
  10. String newNumber = "";
  11. int counter = 0;
  12. boolean isFound = false;
  13. ArrayList<String> list = new ArrayList<String>();
  14. for (int a = 1; a <= 9; a++) {
  15. for (int b = 0; b <= 9; b++) {
  16. for (int c = 0; c <= 9; c++) {
  17. for (int d = 0; d <= 9; d++) {
  18. if (a * b + c * d == controlNumber && a < b && c > d) {
  19. newNumber = a + "" + b + "" + c + "" + d;
  20. list.add(newNumber);
  21. counter++;
  22. }
  23. }
  24.  
  25. }
  26.  
  27. }
  28.  
  29. }
  30.  
  31. for (int i = 0; i < list.size(); i++) {
  32. System.out.print(list.get(i) + " ");
  33. }
  34. if (counter >= 4) {
  35.  
  36. System.out.println();
  37. System.out.println("Password: " + list.get(3));
  38. }else{
  39. System.out.println("No!");
  40. }
  41. }
  42. }
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