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  1. // Marvyn De La Torre    CS1A    Chapter 3, P.143, #4
  2.  
  3. /*************************************************************
  4. // Calculate Average Rainfall
  5. //
  6. // This program displays the average rainfall for three months.
  7. //
  8. // Input:
  9. // Names of three months
  10. // Rainfall amounts for three months
  11. //
  12. // Output:
  13. // Average rainfall for the three months
  14. *************************************************************/
  15.  
  16. #include <iostream>
  17. #include <iomanip>
  18. #include <string>
  19. using namespace std;
  20.  
  21. int main()
  22. {
  23.     string month1;
  24.     string month2;
  25.     string month3;
  26.     double rain1;
  27.     double rain2;
  28.     double rain3;
  29.     double average;
  30.  
  31.     cin >> month1;
  32.     cin >> rain1;
  33.     cin >> month2;
  34.     cin >> rain2;
  35.     cin >> month3;
  36.     cin >> rain3;
  37.  
  38.     average = (rain1 + rain2 + rain3) / 3;
  39.  
  40.     cout << fixed << showpoint << setprecision(2);
  41.     cout << "The average rainfall for " << month1 << ", "
  42.          << month2 << ", and " << month3 << " is "
  43.          << average << " inches.";
  44.  
  45.     return 0;
  46. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin 
June
5
July
7
August
8
stdout 
The average rainfall for June, July, and August is 6.67 inches.
https://ideone.com/j1fmjB
language:
C++ (gcc 8.3)
created:
4 hours ago
visibility:
public

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