Coding Solution 08

Write a Java program to check if sum of a pair from the array is equal to a specific number.

Code:

public class Exercise22 {

static void  pairs_value(int inputArray[], int inputNumber)

  {

  System.out.println("Pairs of elements and their sum : ");

 

  for (int i =  0; i < inputArray.length; i++)

  {

  for (int j  = i+1; j < inputArray.length; j++)

  {

  if(inputArray[i]+inputArray[j] == inputNumber)

  {

  System.out.println(inputArray[i]+" + "+inputArray[j]+" =  "+inputNumber);

  }

  }

  }

  }

  

  public static void  main(String[] args)

  {

  pairs_value(new int[] {2, 7, 4, -5, 75, -60, 8, 11, 5, 20}, 15);

  

  pairs_value(new int[] {14, -15, 9, 16, 25, 5, 16, 45, 12, 8}, 30);

  

  }

}

Output:

Output

Link: https://ide.geeksforgeeks.org/gP4uOj0kEV




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