Pair in array whose sum is closest to X
Submissions: 1047   Accuracy:

23.88%

  Difficulty: Easy   Marks: 2

Given a sorted array and a number X, find a pair in array whose sum is closest to X.
Input:
The first line of input contains an integer T denoting the number of test cases. The description of T test cases follows.
The first line of each test case contains a single integer N and X denoting the size of array and value of X.
The second line contains N space-separated integers A1, A2, ..., AN denoting the elements of the array.

Output:
Print the pair whose sum is closest to X. If multiple pairs are possible print the largest sum pair.

Constraints:
1 <= T <= 100
2 <= N <= 100
0 <= X <= 500
0 =A[i]<=100

Example:
Input:
2
6 54
10 22 28 29 30 40
5 10
1 2 3 4 5
Output:
22 30
4 5

** For More Input/Output Examples Use 'Expected Output' option **

Author: vaibhav95


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