
Create a C# program for the following scenario:
The grading system of a college is as follows:
Marks : 80 -100 display "Distinction"
70 - 80 "Very Good
60 - 70 "Good"
50 - 60 "OK"
40 - 50 "Average"
Less than 40 "Poor" Ask the user to enter the marks.
Based on the marks display appropriate messages