static int answerQuery ( int a [ ] , int n , int l , int r ) {
  int count = 0 ;
  l = l - 1 ;
  for ( int i = l ;
  i < r ;
  i ++ ) {
    int element = a [ i ] ;
    int divisors = 0 ;
    for ( int j = l ;
    j < r ;
    j ++ ) {
      if ( a [ j ] % a [ i ] == 0 ) divisors ++ ;
      else break ;
    }
    if ( divisors == ( r - l ) ) count ++ ;
  }
  return count ;
}

static int answerQuery ( int a [ ] , int n , int l , int r ) { int count = 0 ; l = l - 1 ; for ( int i = l ; i < r ; i ++ ) { int element = a [ i ] ; int divisors = 0 ; for ( int j = l ; j < r ; j ++ ) { if ( a [ j ] % a [ i ] == 0 ) divisors ++ ; else break ; } if ( divisors == ( r - l ) ) count ++ ; } return count ; }
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