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#include <iostream>
#include <string>
using namespace std;
double averageFunction(double rainfallArray[],int numMonths, double& sum);
double findHighest(double rainfallArray[], int numMonth, string& monthName);
int main()
{
const int numMonths = 12;
double rainfallArray[numMonths-1];
double total;
string highestMonth;
cout << "Enter the rainfall for each month in order." << endl;
for (int i = 0; i < numMonths; i++)
{
if (i==0)
cout << "January: ";
else if (i == 1)
cout << "February: ";
else if (i==2)
cout << "March: ";
else if (i==3)
cout << "April: ";
else if (i==4)
cout << "May: ";
else if (i==5)
cout << "June: ";
else if (i==6)
cout << "July: ";
else if (i==7)
cout << "August: ";
else if (i==8)
cout << "September: ";
else if (i==9)
cout << "October: ";
else if (i==10)
cout << "November: ";
else if (i==11)
cout << "December: ";
do
{
cin >> rainfallArray[i];
if (rainfallArray[i] < 0)
{cout << "You can not enter negative values." << endl;
cout << "Please enter an appropriate value." << endl;}
}while (rainfallArray[i] < 0);
}
cout << "The average monthly rainfall is " << averageFunction(rainfallArray, numMonths, total) << " inches." << endl;
cout << "The total rainfall for the year is " << total << " inches." << endl;
findHighest(rainfallArray, numMonths, highestMonth);
cout << "The month with the highest rainfall is " << highestMonth << " with " <<
findHighest( rainfallArray, numMonths, highestMonth) << " inches of rainfall." << endl;
return 0;
}
double averageFunction(double rainfallArray[], int numMonths, double& sum)
{
sum = 0;
for (int k=0; k< numMonths; k++)
{
sum+=rainfallArray[k];
}
return (sum/12);
}
double findHighest(double rainfallArray[], int numMonths, string& monthName)
{
double highest = 0;
int month;
for (int i=0; i<numMonths; i++)
{
if (rainfallArray[i]>highest)
{highest = rainfallArray[i];
month = i;
}
}
if (month ==0)
monthName = "January";
else if (month == 1)
monthName = "February";
else if (month ==2)
monthName = "March";
else if (month ==3)
monthName = "April";
else if (month ==4)
monthName = "May";
else if (month==5)
monthName = "June";
else if (month==6)
monthName = "July";
else if (month==7)
monthName = "August";
else if (month==8)
monthName = "September";
else if (month==9)
monthName = "October";
else if (month==10)
monthName = "November";
else if (month ==11)
monthName = "December";
return highest;
}
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