CODE EXAMPLE FOR CPP

Subarray with given sum in c++

/*
    Geeks For Geeks
    link problem: https://practice.geeksforgeeks.org/problems/subarray-with-given-sum-1587115621/1/?page=1&difficulty[]=0&status[]=unsolved&sortBy=submissions#
*/

class Solution
{
    public:
    //Function to find a continuous sub-array which adds up to a given number.
    vector<int> subarraySum(int arr[], int n, long long s)
    {
        // Your code here
   
	   vector<int> ans;
	   int sum = 0;
	   for (int i = 0; i < n; i++)
	   {
	      sum = 0;
		  for (int j = i; j < n; j++)
		   {
		      sum += arr[j];
			  if (sum == s)
			  {
				 ans.push_back(i + 1);
				 ans.push_back(j + 1);
				 return ans;
		       }
		       else if (sum > s)
			   {
			      break;
			   }
		       else
		       {
			      continue;
		       }
	    	}
    	}
    	ans.push_back(-1);
    	return ans;
    }
};