Given an array of even size N, task is to find minimum value that can be added to an element so that array become balanced. An array is balanced if the sum of the left half of the array elements is equal to the sum of right half. Example 1: Input: N = 4 arr[] {1, 5, 3, 2} Output: 1 Explanation: Sum of first 2 elements is 1 + 5 Sum of last 2 elements is 3 + 2 6, = 5, To make the array balanced you can add 1.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Given an array of even size N, task is to find minimum value that can be
added to an element so that array become balanced. An array is
balanced if the sum of the left half of the array elements is equal to the
sum of right half.
Example 1:
Input:
N = 4
arr[] = {1, 5, 3, 2}
%D
Output: 1
Explanation:
Sum of first 2 elements is 1 + 5
= 6,
Sum of last 2 elements is 3 + 2
To make the array balanced you can add 1.
Transcribed Image Text:Given an array of even size N, task is to find minimum value that can be added to an element so that array become balanced. An array is balanced if the sum of the left half of the array elements is equal to the sum of right half. Example 1: Input: N = 4 arr[] = {1, 5, 3, 2} %D Output: 1 Explanation: Sum of first 2 elements is 1 + 5 = 6, Sum of last 2 elements is 3 + 2 To make the array balanced you can add 1.
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