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desislava_topuzakova

08. Magic Sum

Jan 27th, 2023
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  1. package Arrays;
  2.  
  3. import java.util.Arrays;
  4. import java.util.Scanner;
  5.  
  6. public class MagicSum_08 {
  7. public static void main(String[] args) {
  8. Scanner scanner = new Scanner(System.in);
  9. int [] numbers = Arrays.stream(scanner.nextLine() //"1 7 6 2 19 23"
  10. .split(" ")) //["1", "7", "6", "2", "19", "23"]
  11. .mapToInt(e -> Integer.parseInt(e)) //[1, 7, 6, 2, 19, 23]
  12. .toArray();
  13.  
  14. int targetSum = Integer.parseInt(scanner.nextLine());
  15.  
  16. //обхождаме всички елементи в масива
  17. for (int index = 0; index < numbers.length - 1; index++) {
  18. int currentNumber = numbers[index]; //числото от масива на текущия индекс
  19. //обходя всички числа след моето
  20. for (int i = index + 1; i <= numbers.length - 1; i++) {
  21. int nextNumber = numbers[i]; //число, което е след моето
  22.  
  23. if (currentNumber + nextNumber == targetSum) {
  24. System.out.println(currentNumber + " " + nextNumber);
  25. }
  26. }
  27. }
  28. }
  29. }
  30.  
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