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2. What will be the output of the following Python code?>>>str="hello">>>str[:2]>>>

Question

What will be the output of the following Python code?

str = "hello"
str[:2]
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Solution

The output of the Python code will be "he".

Here's the step by step explanation:

  1. The variable str is assigned the string "hello".
  2. The slice operation str[:2] is called. In Python, string slicing returns a part of the string.
  3. The slice [:2] means start from the beginning of the string and end before the 2nd index, so it includes the characters at index 0 and 1.
  4. The indices of the string "hello" are as follows: h-0, e-1, l-2, l-3, o-4.
  5. Therefore, str[:2] returns the characters at indices 0 and 1

This problem has been solved

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