Untitled
unknown
java
4 years ago
910 B
5
Indexable
public class Solution { public int solve(ArrayList<Integer> A) { long oddSums = 0; long evenSums = 0; int count = 0; for (int i = 0; i < A.size(); i++) { for (int j = 0; j < i; j++) { oddSums = oddSums + A.get(j); j = j+1; if (j != i) { evenSums = evenSums + A.get(j); } } for (int j = i + 1; j < A.size(); j++) { evenSums = evenSums + A.get(j); j = j+1; if (j != A.size()) { oddSums = oddSums + A.get(j); } } if (oddSums == evenSums) { count = count+1; } oddSums = 0; evenSums = 0; } return count; } }
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