Write a c program to read up to 20 lines from an input file students. txt into an array of struct. use notepad to create a text file named students. txt with less than 20 lines. save the file in the same location as the c file. each line in the file should be arranged the same way: first name, last name and a gpa as shown below: bobby god 3.00 sara sands 3.50 abc banks 340 stacy lec2.70 laila gunu 3.90 eara smith 245 global declarations: declare a stuuct with members to store a first name, a last name and a gpa. assume that the first name and last name won't exceed 10 characters. fill in the blanks: typedef struct named constant: declare a named constant for the size of the array of mast= 20 required function: a. input parameters: array of stouct and number of students stored in the array b. output: void. c. task: display the array content in a tabular format along with column headers. a. input parameters: array of stouct and number of students stored in the array b. output: float. c. task: compute the average gpa and return it as o utput. int maino