static void findWeights ( int X ) {
  int sum = 0 ;
  int power = 0 ;
  int number = 3 ;
  while ( sum < X ) {
    sum = number - 1 ;
    sum /= 2 ;
    power ++ ;
    number *= 3 ;
  }
  int ans = 1 ;
  for ( int i = 1 ;
  i <= power ;
  i ++ ) {
    System . out . print ( ans + " " ) ;
    ans = ans * 3 ;
  }
}

static void findWeights ( int X ) { int sum = 0 ; int power = 0 ; int number = 3 ; while ( sum < X ) { sum = number - 1 ; sum /= 2 ; power ++ ; number *= 3 ; } int ans = 1 ; for ( int i = 1 ; i <= power ; i ++ ) { System . out . print ( ans + " ▁ " ) ; ans = ans * 3 ; } }
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