#include <iostream>
using namespace std;
void findSubArrayWithSum(int arr[], int length, int sum) {
int start = 0;
int currSum = arr[0];
for(int i= 1; i < length ; i ++) {
currSum += arr[i];
while(currSum > sum) {
currSum = currSum - arr[start];
start ++;
}
if (currSum == sum) {
cout << "indexes between : " << start << "," << i;
return;
}
}
cout << "Subarray not found";
}
int main() {
cout << "Hello World!";
int arr[] = {1,4,20,3,10,5};
int len = sizeof(arr) / sizeof(arr[0]);
cout << "length : " << len << endl;
findSubArrayWithSum(arr, len, 33);
return 0;
}
