Write a function called process_data that meets the specification written below. Your method should be programmed defensively and should handle any of the possible errors that may arise from reading from a file printing an appropriate error message to the screen. Function: process_data This function reads data from a file and calculates the sum of all of the values found in the file. It does this by reading the file one line at a time and if the line contains a single number, it adds that value to the sum; otherwise the line is ignored. Params: filename -- a string that contains the name of a file Returns: The sum of all of the numbers in the file, or 0 if there are no numbers
Write a function called process_data that meets the specification written below. Your method should be programmed defensively and should handle any of the possible errors that may arise from reading from a file printing an appropriate error message to the screen. Function: process_data This function reads data from a file and calculates the sum of all of the values found in the file. It does this by reading the file one line at a time and if the line contains a single number, it adds that value to the sum; otherwise the line is ignored. Params: filename -- a string that contains the name of a file Returns: The sum of all of the numbers in the file, or 0 if there are no numbers
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter7: Arrays
Section7.5: Case Studies
Problem 8E
Related questions
Question
Use python please
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you
C++ for Engineers and Scientists
Computer Science
ISBN:
9781133187844
Author:
Bronson, Gary J.
Publisher:
Course Technology Ptr
Programming Logic & Design Comprehensive
Computer Science
ISBN:
9781337669405
Author:
FARRELL
Publisher:
Cengage
Microsoft Visual C#
Computer Science
ISBN:
9781337102100
Author:
Joyce, Farrell.
Publisher:
Cengage Learning,
C++ for Engineers and Scientists
Computer Science
ISBN:
9781133187844
Author:
Bronson, Gary J.
Publisher:
Course Technology Ptr
Programming Logic & Design Comprehensive
Computer Science
ISBN:
9781337669405
Author:
FARRELL
Publisher:
Cengage
Microsoft Visual C#
Computer Science
ISBN:
9781337102100
Author:
Joyce, Farrell.
Publisher:
Cengage Learning,
Systems Architecture
Computer Science
ISBN:
9781305080195
Author:
Stephen D. Burd
Publisher:
Cengage Learning