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What is the output of the following Python program?index = "Ability is a poor man's wealth".find("W")print(index)Question 3Select one:a.24b.0c.23d.-1

Question

What is the output of the following Python program?

index = "Ability is a poor man's wealth".find("W")
print(index)

Question 3

Select one:

  • a. 24
  • b. 0
  • c. 23
  • d. -1
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Solution

Break Down the Problem

  1. Identify what the Python program is doing.
  2. Understand the .find() method and its return value.
  3. Determine the output based on the input string and the search term.

Relevant Concepts

  • The .find() method in Python returns the lowest index of the substring if found in the string. If the substring is not found, it returns -1.

Analysis and Detail

  1. The string being searched is "Ability is a poor man's wealth".
  2. The method .find("W") is looking for the substring "W" (uppercase) in the given string.
  3. Since the string does not contain an uppercase "W", the .find() method will return -1.

Verify and Summarize

Given that the searched substring "W" does not exist in the original string, we can verify that the result of the search will indeed be -1.

Final Answer

The output of the program is -1, which corresponds to option d.

This problem has been solved

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