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  1. //Charlotte Davies-Kiernan              CS1A               Chapter 3 P.143 #3
  2. //
  3. /*****************************************************************************
  4.  * 
  5.  * Compute Average Test Score
  6.  * ___________________________________________________________________________
  7.  * This program computes the average score of five test scores. Test scores are assumed to be in the range of 0 to 100.
  8.  * 
  9.  * Using this formual:
  10.  * average= (first + second + third + fourth + fifth scores) / 5.0;
  11.  * ___________________________________________________________________________
  12.  * INPUT
  13.  *   firstScore         : score of the first test
  14.  *   secondScore        : score of the second test
  15.  *   thirdScore         : score of the third test
  16.  *   fourthScore        : score of the fourth test
  17.  *   fifthScore         : score of the fifth test
  18.  * OUTPUT
  19.  *   average            : average of the five test scores entered
  20.  ****************************************************************************/
  21. #include <iostream>
  22. #include <iomanip>
  23. using namespace std;
  24. int main()
  25. {
  26.   float average;        //OUTPUT - average of the five test scores entered
  27.   float fifthScore;    //INPUT - fifth test score
  28.   float firstScore;    //INPUT - first test score
  29.   float fourthScore;   //INPUT - fourth test score
  30.   float secondScore;   //INPUT - second test score
  31.   float thirdScore;    //INPUT - third test score
  32. //
  33. // Get five test scores
  34. cin >> firstScore;
  35. cin >> secondScore;
  36. cin >> thirdScore;
  37. cin >> fourthScore;
  38. cin >> fifthScore;
  39. //
  40. //Solve average
  41. if ((firstScore >= 0) && (firstScore <= 100))
  42.      if ((secondScore >= 0) && (secondScore <= 100))
  43.             if ((thirdScore >= 0) && (thirdScore <= 100))
  44.                   if ((fourthScore >= 0) && (fourthScore <= 100))
  45.                         if ((fifthScore >= 0) && (fifthScore <= 100))
  46. 						     average = (firstScore + secondScore + thirdScore + fourthScore+ fifthScore) / 5.0;
  47. 						     else 
  48. 						          cout << "INVALID SCORE" << endl;
  49. //
  50. //Display average
  51.   cout << fixed << setprecision(1) << average;
  52. 	return 0;
  53. }
Success #stdin #stdout 0.01s 5316KB
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https://ideone.com/4NSxuR
language:
C++ (gcc 8.3)
created:
15 days ago
visibility:
public

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