Midterm Review

What is the output of print(5 + 3 * 2)?
print(5 + 3 * 2)的输出结果是什么？

• 16

• 11

• 13

• Error

What does the range(1,5) function generate?
range(1,5) 函数生成什么？

• [1, 2, 3, 4, 5]

• [1, 2, 3, 4]

• [0, 1, 2, 3, 4]

• [5, 4, 3, 2, 1]

Which loop is best when the number of iterations is known?
当循环次数已知时，最好使用哪种循环？

• while loop

• for loop

• if-else

• repeat-until

What is the correct way to check if x is equal to 10?
如何正确检查 x 是否等于10？

• if x = 10:

• if x == 10:

• if x === 10:

• if x != 10:

Which operator is used for exponentiation (power)?
哪个运算符用于幂运算？

• ^

• **

• //

• %%

What will print(type(3.14)) output?
print(type(3.14)) 输出什么？

• <class 'int'>

• <class 'float'>

• <class 'str'>

• <class 'bool'>

What will print(type(3.14)) output?
print(type(3.14)) 输出什么？

• <class 'int'>

• <class 'float'>

• <class 'str'>

• <class 'bool'>

下列哪一条Python语句可以获取用户输入的名字？
Which of the following Python statements gets the user's name?

• print("name")

• input("What is your name?")

• if name == "Tom"

• for name in list

下列哪种数据类型是字符串类型？
Which of the following is a string type?

• 23

• True

• "Hello"

• 3.14

如果要根据温度决定是否开启风扇，以下语句正确的是？
If you want to turn on a fan based on temperature, which is correct?

• if fan = "on":

• if temp > 30:

• print("fan off")

• for temp in fan: