[Let us C Solution ]C Program to find the average of n (n < 10) numbers using arrays

1. // Program to find the average of n (n < 10) numbers using arrays
3. #include <stdio.h>
4. int main()
5. {
6. int marks[10], i, n, sum = 0, average;
7. printf("Enter n: ");
8. scanf("%d", &n);
9. for(i=0; i<n; ++i)
10. {
11. printf("Enter number%d: ",i+1);
12. scanf("%d", &marks[i]);
13. sum += marks[i];
14. }
15. average = sum/n;
17. printf("Average = %d", average);
19. return 0;
20. }

Output

Enter n: 5
Enter number1: 45
Enter number2: 35
Enter number3: 38
Enter number4: 31
Enter number5: 49

Average = 39