Question

create a program that will input 10grades (75:passing, 79-84:C, 85-89:B, 90-94:A, 95:A+). It will display the average grade.

Answer 1

#include <stdio.h>
#include <stdlib.h>

int grades[10] ;

int main ()
{
int n;
for(int i=0;i<10;i++){
printf("Enter grade %d: ",(i+1));
scanf("%d",&grades[i]);
}
double average=0;
double sum=0;
for (n=0; n<10; n++){
sum+=grades[n];
}
average=sum/10;
printf ("Average= %.2f ",average);
scanf("%d",&grades[0]);
return 0;
}