class Student11():
    def __init__(self, aName, aB):
        self._b = None
        self._name = None
        self._name = aName
        self._b = aB

    def setName(self, aName):
        wasSet = False
        self._name = aName
        wasSet = True
        return wasSet

    def setB(self, aB):
        wasSet = False
        self._b = aB
        wasSet = True
        return wasSet

    def getName(self):
        return self._name

    def getB(self):
        return self._b

    def delete(self):
        pass

    def __str__(self):
        return super().__str__() + "[" + "name" + ":" + str(self.getName()) + "," + "b" + ":" + str(self.getB()) + "]"

