title: N Th Number Whose Sum Of Digits Is Ten
signature: nThNumberWhoseSumOfDigitsIsTen :: Integer -> Integer
  nThNumberWhoseSumOfDigitsIsTen n = 
source_py: def n_th_number_whose_sum_of_digits_is_ten(n):
      count = 0
      for curr in itertools.count():
          sum = 0
          x = curr
          while x:
              sum = (sum + (x % 10))
              x = (x // 10)
          if (sum == 10):
              count = (count + 1)
          if (count == n):
              return curr
      return (- 1)
source_cpp: int n_th_number_whose_sum_of_digits_is_ten(int n) {
    int count = 0;
    for ( int curr = 1;
    ;
    curr ++ ) {
      int sum = 0;
      for ( int x = curr;
      x > 0;
      x = x / 10 ) sum = sum + x % 10;
      if ( sum == 10 ) count ++;
      if ( count == n ) return curr;
    }
    return - 1;
  }