Question

What is the output of print str[4:] if str = 'hello world!'?

Answer 1

The output would be 'o world!'

Step-by-step explanation:

The output of print str[4:] if str = 'hello world!' would be 'o world!'.

1. The [4:] in str[4:] is called slicing, which starts at index 4 (inclusive) and includes all the elements up to the end of the string.
2. In the given string 'hello world!', the character at index 4 is 'o'.
3. So, when you print str[4:], it will print the substring starting from index 4, which is 'o world!'.