Write a program that reads from a text file named "sales.txt", which contains the sales figures (double) of a store. Your program should: • Display the average, the highest, and the lowest sales figures Remember to: • Test the file open error Close the file at the end.
Write a program that reads from a text file named "sales.txt", which contains the sales figures (double) of a store. Your program should: • Display the average, the highest, and the lowest sales figures Remember to: • Test the file open error Close the file at the end.
Chapter7: Characters, Strings, And The Stringbuilder
Section: Chapter Questions
Problem 9PE
Related questions
Question
sales-1.txt
284.12
223.09
579.12
998.65
1237.84
764.75
395.65
458.01
670.35
3765.00
3842.10
190.23
335.35
662.95
2719.25
3564.02
193.23
222.23
1457.20
89.75
1323.65
234.35
789.89
224.67
663.95
245.38
![Write a program that reads from a text file named "sales.txt", which contains the sales
figures (double) of a store.
Your program should:
Display the average, the highest, and the lowest sales figures
Remember to:
Test the file open error
Close the file at the end.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe3c0bea1-b959-46cf-ab54-00e43ac135ba%2F634968d8-1a90-46c9-9882-2cc4b39af4e2%2Fhr0fnt_processed.png&w=3840&q=75)
Transcribed Image Text:Write a program that reads from a text file named "sales.txt", which contains the sales
figures (double) of a store.
Your program should:
Display the average, the highest, and the lowest sales figures
Remember to:
Test the file open error
Close the file at the end.
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