text: Driver Code
code: int main ( ) { vector < int > arr = { 2 , 3 , 5 , 1 , 3 } ; int k = 4 ; int ans = findSubArray ( arr , k ) ; if ( ans == -1 ) cout << -1 << " STRNEWLINE " ; else { for ( int i = ans ; i < ans + k ; i ++ ) cout << arr [ i ] << " ▁ " ; cout << " STRNEWLINE " ; } return 0 ; }