Assume you have a file on your disk named floatnumbers.txt containing float numbers. Write a Python code that reads all the numbers in the file and display their average. Your code must handle any IOError (for example, file does not exist) and ValueError (for example, alphanumeric data found in the file such as letters) exceptions.
Assume you have a file on your disk named floatnumbers.txt containing float numbers. Write a Python code that reads all the numbers in the file and display their average. Your code must handle any IOError (for example, file does not exist) and ValueError (for example, alphanumeric data found in the file such as letters) exceptions.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:Assume you have a file on your disk named floatnumbers.txt containing float numbers. Write a
Python code that reads all the numbers in the file and display their average. Your code must handle
any IOError (for example, file does not exist) and ValueError (for example, alphanumeric data found
in the file such as letters) exceptions.
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