class_docstr: Calculate the Munkres solution to the classical assignment problem.
  See the module documentation for usage.
docstr: Find the first starred element in the specified row. Returns
  the row index, or -1 if no starred element was found.
docstr_tok: ["Find","the","first","starred","element","in","the","specified","row",".","Returns","the","row","index",",","or","-1","if","no","starred","element","was","found","."]
code: def __find_star_in_col(self, col):
      """
      Find the first starred element in the specified row. Returns
      the row index, or -1 if no starred element was found.
      """
      row = -1
      for i in range(self.n):
          if self.marked[i][col] == 1:
              row = i
              break
  
      return row
  
imports: import sys
label_desc: Use image node_id 16 for calling the Munkres obj's underlying member method code with example usage: obj.__find_star_in_col(col) and returns: row