Partition Equal Subset Sum
Medium Accuracy: 38.0% Submissions: 77202 Points: 4

Given an array arr[] of size N, check if it can be partitioned into two parts such that the sum of elements in both parts is the same.

Example 1:

Input: N = 4
arr = {1, 5, 11, 5}
Output: YES
Explaination:
The two parts are {1, 5, 5} and {11}.


Example 2:

Input: N = 3
arr = {1, 3, 5}
Output: NO
Explaination: This array can never be
partitioned into two such parts.

You do not need to read input or print anything. Your task is to complete the function equalPartition() which takes the value N and the array as input parameters and returns 1 if the partition is possible. Otherwise, returns 0.

Expected Time Complexity: O(N*sum of elements)
Expected Auxiliary Space: O(N*sum of elements)

Constraints:
1 ≤ N ≤ 100
1 ≤ arr[i] ≤ 1000

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