1. Consider a class having 'n' students. You need to read all the student marks for a particular subject and store only marks in a one dimensional array named as student_array and then have to do the following things one-by-one using recursion. Marks should be between 0 to 100. i) display all the marks on the screen and find the total and average marks scored in that subject. ii) find the minimum and maximum among all the marks. iii) counting the number of marks scored by the students which are below the average marks, total number of marks which are similar, and frequency of each mark stored in the array. [Hint: The main() function need to call three sub-functions by passing the array and the number of students using the following prototype. void diplay(int *n) // call by reference min_max(int n)// call by value count(int *n)// call by reference In order to extend the accessibility of student_array by all the programs of this assignment, declared student_array as 'extern int student_array 'in a header file. Subsequently, include this header file in all the programs. This is how we can share a common variable or function in different files. A sample example is shown at the end which will help you to use the extern variable.] 2. Extend the program by separating the odd and even marks into two separate arrays named as odd_marks and even_marks respectively and finally copied these two arrays into a third arrays named as odd_even_marks so that all the odds marks are stored before all the marks which are even.

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Q 1 and 2 C programing
1. Consider a class having 'n' students. You need to read all the student marks for a particular
subject and store only marks in a one dimensional array named as student_array and then
have to do the following things one-by-one using recursion. Marks should be between 0 to
100.
i) display all the marks on the screen and find the total and average marks scored in
that subject.
ii) find the minimum and maximum among all the marks.
iii) counting the number of marks scored by the students which are below the average
marks, total number of marks which are similar, and frequency of each mark stored in
the array.
[Hint: The main() function need to call three sub-functions by passing the array and the
number of
students using the following prototype.
void diplay(int *n) // call by reference
min_max(int n) // call by value
count(int *n)// call by reference
In order to extend the accessibility of student_array by all the programs of this assignment,
declared student_array as 'extern int student_array in a header file. Subsequently, include
this header file in all the programs. This is how we can share a common variable or function
in different files. A sample example is shown at the end which will help you to use the extern
variable.]
2. Extend the program by separating the odd and even marks into two separate arrays
named as odd_marks and even_marks respectively and finally copied these two arrays into a
third arrays named as odd_even_marks so that all the odds marks are stored before all the
marks which are even.
Transcribed Image Text:1. Consider a class having 'n' students. You need to read all the student marks for a particular subject and store only marks in a one dimensional array named as student_array and then have to do the following things one-by-one using recursion. Marks should be between 0 to 100. i) display all the marks on the screen and find the total and average marks scored in that subject. ii) find the minimum and maximum among all the marks. iii) counting the number of marks scored by the students which are below the average marks, total number of marks which are similar, and frequency of each mark stored in the array. [Hint: The main() function need to call three sub-functions by passing the array and the number of students using the following prototype. void diplay(int *n) // call by reference min_max(int n) // call by value count(int *n)// call by reference In order to extend the accessibility of student_array by all the programs of this assignment, declared student_array as 'extern int student_array in a header file. Subsequently, include this header file in all the programs. This is how we can share a common variable or function in different files. A sample example is shown at the end which will help you to use the extern variable.] 2. Extend the program by separating the odd and even marks into two separate arrays named as odd_marks and even_marks respectively and finally copied these two arrays into a third arrays named as odd_even_marks so that all the odds marks are stored before all the marks which are even.
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