Question

question 10
1 pts
what will happen if you run this code: print(hello + world)?
it will print \helloworld\.
it will print \hello world\.
it will cause an error.
it will print \hello + world\.

Explanation:

Step1: String Concatenation in Python

In Python, the + operator can be used to concatenate (join) strings. When you have two string literals like 'Hello' and 'world', 'Hello'+'world' combines them into a single string. There is no space between 'Hello' and 'world' in the code.

Step2: Output of the print Function

The print() function in Python outputs the result of the expression inside its parentheses. Since 'Hello'+'world' = 'Helloworld', when you run print('Hello' + 'world'), it will print the concatenated string.

Answer:

It will print "Helloworld".