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  1. //Andrew Alspaugh                   CS1A            Chapter 7. P. 444. #2
  2.  
  3. ////////////////////////////////////////////////////////////////////////////////
  4. //Process Rainfall Values
  5.  
  6. //This program displays the annual rainfall, average monthly rainfall, the month
  7. //the most rainfall, and the month with the least rainfall.
  8. //____________________________________________________________________________
  9. //INPUTS
  10.  
  11. //  SIZE       // array declerator
  12. //  MONTH      // array which holds values of rainfall per month
  13. //OUTPUTS
  14.  
  15. // RainAnnual  // Rainfall Per YEar
  16. // AverageRain // Average Rainfall Per Month
  17.  
  18. // highest     // highest amount of rainfall
  19. // highMonth   // Month with the Most Rainfall
  20.  
  21. // lowest      // lowest amount of rainfall
  22. // lowMonth    // Month with Least Rainfall
  23. ///////////////////////////////////////////////////////////////////////////////
  24.  
  25. #include <iostream>
  26. using namespace std;
  27.  
  28. int main() 
  29. {
  30. //DATA DICTIONARY/////////////////////////////////////////////////////////////
  31.  
  32. //INPUTS//
  33.     const int SIZE = 12;
  34.     double MONTH[SIZE];
  35.  
  36. //OUTPUTS//    
  37.     double RainAnnual = 0;
  38.     double AverageRain = 0;
  39.  
  40.     double highest;
  41.     int highMonth;
  42.  
  43.     double lowest;
  44.     int lowMonth;
  45.  
  46. //INPUT////////////////////////////////////////////////////////////////////////
  47.  
  48.     for (int count = 0; count < SIZE; count++)      //input rainfall per month
  49.     {
  50.     	cout << "Enter Rainfall Amount for Month " << (count + 1) << " : " ; 
  51.     	cin >> MONTH[count];
  52.  
  53.     	while (MONTH[count] < 0)     // Validate Inputs
  54.     	{
  55.     		cout << "INVALID: INPUT CANNOT BE NEGATIVE" << endl;
  56.     		cin >> MONTH[count];
  57.     	}
  58.     	cout << MONTH[count] << endl;
  59.  
  60.     	RainAnnual += MONTH[count];      //ACCUMULATOR FOR ANNUAL RAINFALL
  61.     }
  62.  
  63. //PROCESS//////////////////////////////////////////////////////////////////////
  64.  
  65.     //AVERAGE MONTHLY RAINFALL
  66.     AverageRain = RainAnnual/(SIZE);
  67.  
  68.     //MONTH WITH MOST RAIN
  69.     highest = MONTH[0];
  70.     for (int i = 1; i < SIZE; i++)
  71.     {
  72.     	if (MONTH[i] > highest)
  73.     	{
  74.     	highest = MONTH[i];
  75.     	highMonth = i;
  76.     	}
  77.     }
  78.  
  79.     //MONTH WITH LOWEST RAIN
  80.     lowest = MONTH[0];
  81.     for (int i = 1; MONTH[i] > lowest; i++)
  82.     {
  83.     	if (MONTH[i] > lowest)
  84.     	{
  85.     	lowest = MONTH[i];
  86.     	lowMonth = i;
  87.     	}
  88.     }
  89.  
  90. //OUTPUT///////////////////////////////////////////////////////////////////////
  91.     cout << endl;
  92.  
  93.     cout << "Annual Rainfall This Year Was: " << RainAnnual << endl;
  94.  
  95.     cout << "Average Rainfall Per Month Was: " << AverageRain << endl;
  96.  
  97.     cout << "Month With Most Rain Was: Month " << highMonth << endl;
  98.  
  99.     cout << "Month With Least Rain Was: Month " << lowMonth << endl;
  100.  
  101.  
  102. 	return 0;
  103. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
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123
987
456
1239
678
7654
1237
9832
7482
8127
6543
1234
stdout
copy 
Enter Rainfall Amount for Month 1 : 123
Enter Rainfall Amount for Month 2 : 987
Enter Rainfall Amount for Month 3 : 456
Enter Rainfall Amount for Month 4 : 1239
Enter Rainfall Amount for Month 5 : 678
Enter Rainfall Amount for Month 6 : 7654
Enter Rainfall Amount for Month 7 : 1237
Enter Rainfall Amount for Month 8 : 9832
Enter Rainfall Amount for Month 9 : 7482
Enter Rainfall Amount for Month 10 : 8127
Enter Rainfall Amount for Month 11 : 6543
Enter Rainfall Amount for Month 12 : 1234

Annual Rainfall This Year Was: 45592
Average Rainfall Per Month Was: 3799.33
Month With Most Rain Was: Month 7
Month With Least Rain Was: Month 1
https://ideone.com/5gw0KL
language:
C++ (gcc 8.3)
created:
6 days ago
visibility:
public

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