代碼
提交代碼
class Person:
def introduce(self):
print('My name is %s, I am %d years old' % (self.name, self.age))
tom = Person()
tom.name = 'tom'
tom.age = 10
jerry = Person()
jerry.name = 'jerry'
jerry.age = 20
tom.introduce()
jerry.introduce()
運行結果