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  1. // Andres Guzman CSC5 Chapter 7, P. 444, #2
  2.  /******************************************************************************
  3.  *                                                                        
  4.  * DISPLAY RAINFALL STATISTICS                                                   
  5.  *  ____________________________________________________________________________  
  6.  *  This program will calculate and display the total, average, and highest and
  7.  * lowest months of rainfall.
  8.  *                                                                        
  9.  *  Computation:                                                          
  10.  *                                                                        
  11.  *  total / 12                                           
  12.  *  ____________________________________________________________________________  
  13.  *                                                                        
  14.  *  INPUT                                                                 
  15.  *             
  16.  *  [SIZE] = Array Size
  17.  *  rainfall[SIZE] = Holds the inputed values of rainfall for each month
  18.  *                                                                        
  19.  *  OUTPUT                                                                
  20.  *                                                                        
  21.  * total = Displays the total accumulated rainfall
  22.  * months[highestmonth] = Displays highest month of rainfall
  23.  * months[lowestmonth] = Display lowest month of rainfall
  24.  *                                                                        
  25.  ******************************************************************************/
  26. #include <iostream>
  27. #include <iomanip>
  28. #include <string>
  29. using namespace std;
  30.  
  31. int main() 
  32. {
  33. const int SIZE = 12;	//Array size
  34. string months[SIZE] = {"January", "February", "March", "April", "May", "June",
  35. 					   "July", "August", "September", "October", "November", 
  36. 					   "December"};	//Initialization List for month
  37. double rainfall[SIZE];	//Subscript to input values for rainfall
  38. double total = 0;		//Accumulator for rainfall
  39. int i;					//Cycles through subscript in for loops
  40. //
  41. //Initializing For Loop
  42. for(i = 0; i < SIZE; i++)
  43. 	{
  44. 		cout << months[i] << " Rainfall: ";
  45. 		cin >> rainfall[i];
  46. 		cout << endl;
  47. 		while(rainfall[i] < 0)	//Input Validiation
  48. 		{
  49. 			cout << "Invalid Rainfall Amount, Please Try Again." << endl;
  50. 			cout << months[i] << " Rainfall: ";
  51. 			cin >> rainfall[i];
  52. 			cout << endl;
  53. 		}
  54. 		total += rainfall[i];	//Adds rainfall input to total
  55. 	}
  56. double highest = rainfall[0];	//Assigns beginning of subscript to highest
  57. double lowest = rainfall [0];	//Assigns beginning of subscript to lowest
  58. int highestmonth = 0;			//Assigns variable to subscript as a name
  59. int lowestmonth = 0;			//Assigns variable to subscript as a name
  60. //
  61. //Initializing For Loop
  62. for(i = 0; i < SIZE; i++)
  63. 	{	
  64. 		if(rainfall[i] > highest) //Finds which subscript is bigger than [0]
  65. 			{
  66. 				highest = rainfall[i];	//Assigns found subscript to highest
  67. 				highestmonth = i;		//Assigns highestmonth to subscript [0]
  68.  
  69. 			}
  70. 		if(rainfall[i] < lowest)	//Finds which subscirpt is lower than [0]
  71. 			{
  72. 				lowest = rainfall[i];	//Assigns found subscript to lower
  73. 				lowestmonth = i;		//Assigns lowestmonth to subscript [0]
  74. 			}
  75. 	}
  76. cout << "\nTotal Rainfall: " << total << endl;
  77. cout << fixed << setprecision(2);	//Allows 2 decimal points for average
  78. cout << "Average Monthly Rainfall: " << (total / 12) << endl;
  79. cout << "Highest Month of Rainfall: " << months[highestmonth] << endl;
  80. cout << "Lowest Month of Rainfall: " << months[lowestmonth] << endl;
  81. return 0;
  82. }
Success #stdin #stdout 0.01s 5324KB
comments (?)
stdin 
12.6 30.2 20 20 20 2 2 2 2 2 2 2
stdout 
January Rainfall: 
February Rainfall: 
March Rainfall: 
April Rainfall: 
May Rainfall: 
June Rainfall: 
July Rainfall: 
August Rainfall: 
September Rainfall: 
October Rainfall: 
November Rainfall: 
December Rainfall: 

Total Rainfall: 116.8
Average Monthly Rainfall: 9.7
Highest Month of Rainfall: February
Lowest Month of Rainfall: June
https://ideone.com/HNMToe
Chapter 7 2
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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