1public class iscentred15 {
2 public static void main(String[] args) {
3 int a[]={3, 2, 10, 4, 1, 6, 9};
4 int result=f(a);
5 System.out.println(result);
6 }
7 private static int f(int[] a){
8for (int i = 0; i <=(a.length / 2); i++) {
9 int sum = 0;
10
11 for (int j = i; j < (a.length - i); j++) {
12 sum += a[j];
13 }
14 if (sum == 15)
15 return 1;
16 }
17 return 0; }
18
19}
20