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I am asking for input from a data file that only has 3 numbers and its saying theres too many to unpack... I already checked for whitespace and extra lines or whatever...
def __init__(self, x, y, z): self.__a = x self.__b = y self.__c = z def GetCoeff(self): self.__a, self.__b, self.__c = input() return self.__a, self.__b, self.__c def checkRoots(self): if (self.__b**2 - (4 * self.__a * self.__b)) == 0: amountOfRoots = "1 Root" elif (self.__b**2 - (4 * self.__a * self.__b)) > 0: amountOfRoots = "2 Roots" elif (self.__b**2 - (4 * self.__a * self.__b)) < 0: amountOfRoots = "No Real Roots" else: amountOfRoots = "Error" return amountOfRoots def solveRoots(self): root1 = (-self.__b + math.sqrt(self.__b**2-(4*self.__a*self.__c)))/2*self.__a root2 = (-self.__b - math.sqrt(self.__b**2-(4*self.__a*self.__c)))/2*self.__a return root1, root2
def main(): QE = QuadEq(0,0,0) print(format("Coefficients", '>17'), format("# of Roots", '>16'), format("Roots", '>15')) print("=======================================================") QE.GetCoeff() QE.checkRoots() QE.solveRoots() main()
INPUT FILE: 1,-8,16
COMMAND TO EXECUTE: python file.py <file.data< p="">
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|Asked: 11/19/13, 2:36 PM|
|Seen: 992 times|
|Last updated: 3/16/15, 8:10 AM|