class Student:

  def __init__(self,name,hours,qpoints):
    self.name = name
    self.hours = float(hours)
    self.qpoints = float(qpoints)

  def getName(self):
    return self.name

  def getHours(self):
    return self.hours

  def getQPoints(self):
    return self.qpoints

  def getGPA(self):
    return self.qpoints / self.hours

def makeStudent(line):
  """ creates an instance of class Student;
  line is a line from the file formatted as
  LastName, FirstName  hours  qpoints """
  
  name, hours, qpoints = line.split("  ")

  return Student(name,hours,qpoints)

def main():

  # get the file name
  fname = input("Enter the file name:")
  source = open(fname)

  student = source.readline() # read the first line from the file
  stu = makeStudent(student) # current student with greatest GPA

  for line in source: # read the rest of the lines from the file
    nextStu = makeStudent(line)

    # if GPA of the students if greatest GPA is less than the current student's GPA
    if stu.getGPA() < nextStu.getGPA(): 
      stu = nextStu # update the information about the student with greatest GPA

  print("{0} has the highest GPA of {1} and accumulated {2} hours".format(stu.getName(),round(stu.getGPA(),2),stu.getHours()))

main()