Programming Assignment $($Groups $1$ or $2)$

Write a C program that does the following:

$1-$ Read the students information from input file as follows.

First Name$1$ Last Name$1$ Test $1$ Test $2$ Final Exam

First Name$2$ Last Name$2$ Test $1$ Test $2$ Final Exam

First Name$3$ Last Name$3$ Test $1$ Test $2$ Final Exam $q,q,q,$

$2-$ Find the Course score for each student by allocating $35\%$ for Max$($Test$1,$ Test$2),25\%$ for Min$($Test$1,$ Test$2)$ and $40\%$ for the Final Exam. Round the course scores.

$3-$ Find the letter grade for each student using the following criteria:

i$.-100]$ A

ii$.80-89$ B

iii. $70-79$ C

iv$.[60-69]D$

v$.<mn>6</mn><mn>0</mn><mi>F</mi>$

$4-$ Write the students names, Course Scores, Letter grades to an output file in increasing order of the course score. Use the QuickSort algorithm for sorting. Implement the QuickSort yourself; do not use any predefined QuickSort function in C$.$

First Name$1$ Last Name$1$ Course Score Letter Grade

First Name$2$ Last Name$2$ Course Score Letter Grade

First Name$3$ Last Name$3$ Course Score Letter Grade $q,q,q,$

Upload your source code, sample input file, and sample output file and a paragraph document about what worked and what didn't work to canvas under Homework $1.$