For this assignment you will write a program in C that calculates a students result from a course.

Your code should read in three percentages representing their marks for assignment, a lab exam and a

written exam.

It should then calculate their overall result. The exam counts for 50%$50\%$ of the marks, the lab exam 25%$25\%$

and the assignment 25%.$25\%.$

Finally it should display their overall mark as a percentage and the appropriate grade from the following

table:

Mark Grade

70+$70+$ A

60−69$60-69$ B

50−59$50-59$ C

40−49$40-49$ D

<40$<40$ E

You should submit your code and a sample of the input and output in a single pdf document.