static void findZeroes ( int m ) {
  int wL = 0 , wR = 0 ;
  int bestL = 0 , bestWindow = 0 ;
  int zeroCount = 0 ;
  while ( wR < arr . length ) {
    if ( zeroCount <= m ) {
      if ( arr [ wR ] == 0 ) zeroCount ++ ;
      wR ++ ;
    }
    if ( zeroCount > m ) {
      if ( arr [ wL ] == 0 ) zeroCount -- ;
      wL ++ ;
    }
    if ( ( wR - wL > bestWindow ) && ( zeroCount <= m ) ) {
      bestWindow = wR - wL ;
      bestL = wL ;
    }
  }
  for ( int i = 0 ;
  i < bestWindow ;
  i ++ ) {
    if ( arr [ bestL + i ] == 0 ) System . out . print ( bestL + i + " " ) ;
  }
}

static void findZeroes ( int m ) { int wL = 0 , wR = 0 ; int bestL = 0 , bestWindow = 0 ; int zeroCount = 0 ; while ( wR < arr . length ) { if ( zeroCount <= m ) { if ( arr [ wR ] == 0 ) zeroCount ++ ; wR ++ ; } if ( zeroCount > m ) { if ( arr [ wL ] == 0 ) zeroCount -- ; wL ++ ; } if ( ( wR - wL > bestWindow ) && ( zeroCount <= m ) ) { bestWindow = wR - wL ; bestL = wL ; } } for ( int i = 0 ; i < bestWindow ; i ++ ) { if ( arr [ bestL + i ] == 0 ) System . out . print ( bestL + i + " ▁ " ) ; } }
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