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  1. //CMIS102 Hands-On Lab 5
  2. //Exercise 4: What happens if you entered a value other than an integer?
  3. //Laura Sanglas
  4. //Date: June 26 2016
  5.  
  6. #include <stdio.h>
  7. int main ()
  8. {
  9. //Introducing a new variable, lastcount
  10. int count, value, sum, n; 
  11. double avg;
  12.  
  13. /* Initialize */
  14. count = 0;
  15. sum = 0; 
  16. avg = 0.0;
  17.  
  18. //Prompt user number of values that will be introduced
  19.  
  20. printf("Enter number of values to be introduced");
  21. scanf("%d", &n);
  22. printf("\n%d values to be introduced", n);
  23.  
  24. // Loop through to input values
  25. while (count < n){
  26.  
  27. 	printf("\nEnter a positive Integer");
  28. 	scanf("%d", &value); 
  29.  
  30. 	if (value >= 0) {
  31. 		sum = sum + value; count = count + 1;
  32. 	}
  33.  
  34. 	else {
  35. 		printf("Value must be positive\n");
  36.  
  37. 	}
  38. }
  39.  
  40.  
  41. avg = (double) sum/count;
  42.  
  43. printf("\n\naverage is %lf\n " , avg );
  44.  
  45. return 0;
  46. }
Success #stdin #stdout 0s 2164KB
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stdin
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5
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5
stdout
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Enter number of values to be introduced
5 values to be introduced
Enter a positive Integer
Enter a positive Integer
Enter a positive Integer
Enter a positive Integer
Enter a positive Integer

average is 3.000000
https://ideone.com/RHqmgb
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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