在 Python 中输出“Hello World”的正确语法是什么?

simple

Quiz
•
Computers
•
University
•
Hard

Shiwen Zhang
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
print("Hello World")
echo "Hello World"
echo("Hello World");
p("Hello World")
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
如何在 Python 代码中插入注释?
#This is a comment
/*This is a comment*/
//This is a comment
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
哪一个不是合法的变量名?
my-var
_myvar
my_var
Myvar
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
如何创建一个数值为 5 的变量?
其他两个答案都是正确的
x = int(5)
x = 5
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Python 文件的正确文件扩展名是什么?
.py
.pyt
.pt
.pyth
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
如何创建一个带有浮点数 2.8 的变量?
其他两个答案都是正确的
x = float(2.8)
x = 2.8
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
在 Python 中输出变量或对象类型的正确语法是什么?
print(type(x))
print(typeof x)
print(typeof(x))
print(typeOf(x))
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