____________________#定義名為Car的類
_________________________#構(gòu)建函數(shù)的定義
self.color = color
self.model = model
self.status = status
def describe(self):
return f"The car is {_____________} in color, a {self.model} model, and its status is {self.status}." #屬性顏色
_________________________#定義了一個(gè)啟動(dòng)方法start
return f"The car is starting..."
# 定義模塊文件 add_multiply.py
_________________________#定義帶兩個(gè)參數(shù)的add_numbers函數(shù)
return x + y
def multiply_numbers(x, y):
_____________________#返回兩參數(shù)的乘積
# 主程序文件 main.py
_________________________#導(dǎo)入add_multiply模塊
result1 = add_multiply.add_numbers(3, 5)
print("3 + 5 =", result1)
result2 = _________________# 調(diào)用multiply_numbers函數(shù)
print("4 * 6 =", result2)
x=[1,2,3,4,5,6]
x.append(7)
del x[2:4]
print(x)
dict1={1:'a',2:'b',3:'c',4:'d',5:'e'}
x=dict1.get(3)
dict1[4]='abc'
del dict1[5]
print(dict1)