I did get the problem fixed with my "break" not working properly but now my ValueError will not work properly. If you enter a number that is not a floating number it should create a value error(as a matter of fact it did before I fixed my other problem ("break"). Can anyone help, please! Thanks!!!
import string import math 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 gpa(self): return self.qpoints/self.hours def addGrade(self, gradePoint, credits): self.hours = credits self.qpoints = credits*gradePoint def main(): print "This program is a modified version of the student class. It adds" print "a mutator method that records a grade and calculates the GPA for" print "the student" print stu = Student("stu", 0.0, 0.0) while 1: print grade_str = raw_input("Enter gradepoint or (Enter to quit): ") if grade_str == "": break try: grade = float(grade_str) except ValueError: print "Error, use floating point number" return print credits_str = raw_input("Enter credit hours or (Enter to quit): ") if credits_str == "": break try: credits = float(credits_str) except ValueError: print "Error, use floating point number" return stu.addGrade(grade, credits) if stu.getHours() == 0.0 : print print "Zero gradepoints or credit hours recorded" print else: print "Final GPA = ", stu.gpa() print