4. Design an algorithm, and write the code to find all pairs of integers in a sorted array, which sum up to a specified value. For example, if the given array is int arrN(101 1, 3, 7, 14, 22, 35, 44, 45, 46, 53 and the specified sum is 49, the output would be: 3 46 14 35 The algorithm should work well for very large array sizes