Summing Three Numbers from a File

First, create a file in Notepad containing three integers separated by some whitespace. Save it as 3nums.txt in the same folder as your code.

Then write a program that reads three integers from the file 3nums.txt and displays (on the screen) the total of the integers.

Name your program sum_from_file.py

Reading numbers from file "3nums.txt"... done.

3 + 1 + 4 = 8

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©2021 Daniel Gallo

This assignment is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License.

Adapted for Python from Graham Mitchell’s Programming By Doing