Question
grades.txt contains an unknown number of grades (one per line). Your program will create an output file named grades_out.txt. The output file will contain a
grades.txt contains an unknown number of grades (one per line). Your program will create an output file named grades_out.txt. The output file will contain a letter grade for each numeric grade in the input file, followed by a histogram of grades using asterisks. Be sure to catch all exceptions (file does not exist, invalid data) and display an appropriate (different) message for each exception type. If an exception occurs, report it and end your program gracefully.
For example, if grades.txt contains:
56.5
78
92
77.5
88
85
68
79
92
Then grades_out.txt would contain:
F
C
A
C
B
B
D
C
A
A: **
B: **
C: ***
D: *
F: *
Please answer in python! Thank you!
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started