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Chapter 6: Problem 22

What type of exception does a program raise when it uses the float function to convert a non-numeric string to a number?

Short Answer

Expert verified
Answer: ValueError

Step by step solution

01

Demonstrating the code behavior

Write the code snippet that attempts to convert a non-numeric string to a float and run it to see the error output: ```python non_numeric_string = "hello" float_value = float(non_numeric_string) ```
02

Identify the exception

Upon running the code in step 1, the following exception is raised: ``` ValueError: could not convert string to float: 'hello' ```
03

Reporting the identified exception

Based on the error output in step 2, we can conclude that the exception raised in this case when trying to convert a non-numeric string to a float is a `ValueError`.

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