Write a C program to calculate the minimum, maximum, and average of n grades entered by the user. The program uses a function int g(int n) to calculate the requirements above and also prints the grades in reverse order. The function should utilize the concepts of recursion and static storage class specifier.

#include <stdio.h>

int p;

int g(int n)

{

static int minimum=101, maximum=-1, average=0;

if(n==0)

return -1;

else

{

printf("Enter course grade %d: ",p-n+1);

int grade;

scanf("%d",&grade);

g(n-1);

printf("%d\n",grade);

if(minimum>grade)

minimum=grade;

if(maximum<grade)

maximum=grade;

average=average+grade;

if(n==p)

{

printf("minimum= %d\n",minimum);

printf("maximum= %d\n",maximum);

printf("Average= %.2f\n",(double)average/(double)n);

}

return -1;

}

}

int main()

{

printf("Enter the number of grades:\n");

scanf("%d",&p);

g(p);

return 0;

}

Explanation:

i think the answer is b.