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  1. //Amari Mosley CSC5 Chapter 3, P. 143, #3 
  2. // 
  3. /************************************************************** 
  4.  * 
  5.  * Test Average 
  6.  * ____________________________________________________________
  7.  * This program asks for five test scores and calculates the 
  8.  * average test score.
  9.  * Computation is based on the following formulas: 
  10.  * average = (test1 + test2 + test3 + test4 + test5) / 5.0
  11.  * ____________________________________________________________
  12.  * INPUT 
  13.  * test1, test2, test3, test4, test5
  14.  * OUTPUT 
  15.  * average
  16.  * 
  17.  **************************************************************/ 
  18. #include <iostream> 
  19. #include <iomanip> 
  20. using namespace std; 
  21.  
  22. // Defining Main Function 
  23. int main() {
  24.     // Define variables to hold the five test scores and the average
  25.     double test1, test2, test3, test4, test5, average; 
  26.  
  27.     // Ask the user to enter the five test scores 
  28.     cout << "Enter test score 1: "; 
  29.     cin >> test1; 
  30.     cout << "Enter test score 2: "; 
  31.     cin >> test2; 
  32.     cout << "Enter test score 3: "; 
  33.     cin >> test3; 
  34.     cout << "Enter test score 4: "; 
  35.     cin >> test4; 
  36.     cout << "Enter test score 5: "; 
  37.     cin >> test5; 
  38.  
  39.     // Calculate the average test score 
  40.     average = (test1 + test2 + test3 + test4 + test5) / 5.0; 
  41.  
  42.     // Format the output in fixed-point notation with one decimal point of precision
  43.     cout << fixed << setprecision(1);
  44.  
  45.     // Display the average test score
  46.     cout << "The average test score is: " << average << endl; 
  47.  
  48.     return 0; 
  49. }
Success #stdin #stdout 0s 5320KB
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stdin
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Standard input is empty
stdout
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Enter test score 1: Enter test score 2: Enter test score 3: Enter test score 4: Enter test score 5: The average test score is: 0.0
https://ideone.com/jSbb2p
CH#3 P3
language:
C++ (gcc 8.3)
created:
4 hours ago
visibility:
public

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