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  1. #include <stdio.h>
  2. int main ()
  3. {
  4.  
  5. int count, value, sum, number;
  6. double avg;
  7.  
  8. count = 0;
  9. sum = 0;
  10. avg = 0.0;
  11.  
  12. printf("Enter number of integers you want to input\n");
  13. scanf("%d", &number);
  14.  
  15. while (count != number)
  16. {
  17. printf("Enter a positive Integer\n");
  18. scanf("%d", &value);
  19. if (value >= 0)
  20. {
  21. sum = sum + value;
  22. count = count + 1; }
  23. else { printf("Value must be positive\n"); }
  24. }
  25.  
  26. avg = (double) sum/count;
  27. printf("average is %lf\n " , avg );
  28. return 0;
  29. }
Success #stdin #stdout 0s 4400KB
stdin
7 12 12 12 -11 10 20 12 10 5
stdout
Enter number of integers you want to input
Enter a positive Integer
Enter a positive Integer
Enter a positive Integer
Enter a positive Integer
Value must be positive
Enter a positive Integer
Enter a positive Integer
Enter a positive Integer
Enter a positive Integer
average is 12.571429