import java.util.*; class subArrayGivenSum { public static void main(String[] args) { Scanner sc=new Scanner(System.in); int n=sc.nextInt(); int arr[]=new int[n]; for(int i=0;isum && start < i-1) { csum= csum- arr[start]; start++; } if (csum==sum) { System.out.println(start +" and "+ (i-1)); break; } if (i < n) csum= csum+ arr[i]; } } }