Array_Game

package arrayGame;

import java.io.FileInputStream;
import java.util.Scanner;

public class arrayGame {
	static int n;
	static int [] arr;
	static int count;
	static long sum = 0;
	static long sumleft;
	static int max;
	static long sumArr(int i, int j) {
		long a = 0;
		for (int k = i; k < j; k++) {
			a += arr[k];
		}
		return a;
	}
	static void Try(int x, int y, int count) {

		if (max < count) max = count;
		sum = sumArr(x, y);
		if (sum %2 != 0 || x + 1 == y) {
			return;
		}
		sumleft = 0;
		int mid = -1;
		for (int i = x; i < y; i++){
			sumleft += arr[i];
			if (sumleft*2 == sum) {
				mid = i+1;
				break;
			} 
			else if (sumleft > sum) {
				return;
			}
		}
		if(mid == -1) return;
		Try(x, mid, count+1);
		Try(mid, y, count+1);
	}
	public static void main(String[] args) throws Exception {
		System.setIn(new FileInputStream("D://Trainee//SRV_training//src//arrayGame//arrayGame.txt"));
		Scanner sc = new Scanner(System.in);
		int T = sc.nextInt();
		for (int test_case = 1; test_case <= T; test_case++){
			n = sc.nextInt();
			arr = new int [n];
			for (int i = 0; i < n; i++) {
				arr[i] = sc.nextInt();
			}
			max = 0;
			Try(0, n, 0);
			System.out.println(max);
		}
	}
}