Create a Program to Implement Temperature Statistics in C++ Assignment Solution.

#include

#include

#include

#include

#include

#include

using namespace std;

// Function prototypes

float lowestTemp(float temperatures[][2]);

float highestTemp(float temperatures[][2]);

float averageLowTemp(float temperatures[][2]);

float averageHighTemp(float temperatures[][2]);

// Entry point of the program

int main()

{

cout << "TEMPERATURE STATISTICS" << endl;

// Open file for reading and loading of temperature

ifstream inFile;

while (true)

{

cout << "What is the data file name?" << endl;

cout << "**";

string filename;

getline(cin, filename);

inFile.open(filename.c_str());

if (inFile.is_open())

break;

cout << "Error: Invalid input file name." << endl;

}

cout << endl;

// Read the title

string line;

getline(inFile, line);

cout << line << endl;

cout << endl;

// Load the temperatures into an array, 12 months

float temperatures[12][2];

for (int i = 0; i < 12; i++)

{

getline(inFile, line);

stringstream ss(line);

ss >> temperatures[i][0];

ss >> temperatures[i][1];

}

inFile.close();

// Report statistics

char degreeSign = '\370';

cout << "Lowest temperature of the year was " << lowestTemp(temperatures) << degreeSign << " F." << endl;

cout << "Highest temperature of the year was " << highestTemp(temperatures) << degreeSign << " F." << endl;

cout << "Average low temperature of the year was " << averageLowTemp(temperatures) << degreeSign << " F." << endl;

cout << "Average high temperature of the year was " << averageHighTemp(temperatures) << degreeSign << " F." << endl;

return 0;

}

// Find the lowest temperature

float lowestTemp(float temperatures[][2])

{

float lowest = 0;

for (int i = 0; i < 12; i++)

if (i == 0 || temperatures[i][0] < lowest)

lowest = temperatures[i][0];

// Round to 2 decimal places

lowest = ceil(lowest * 100.0f) / 100.0f;

return lowest;

}

// Find the highest temperature

float highestTemp(float temperatures[][2])

{

float highest = 0;

for (int i = 0; i < 12; i++)

if (i == 0 || temperatures[i][1] > highest)

highest = temperatures[i][1];

// Round to 2 decimal places

highest = ceil(highest * 100.0f) / 100.0f;

return highest;

}

// Return the average low temperature

float averageLowTemp(float temperatures[][2])

{

float total = 0;

for (int i = 0; i < 12; i++)

total += temperatures[i][0];

float average = total / 12;

// Round to 2 decimal places

average = ceil(average * 100.0f) / 100.0f;

return average;

}

// Return the average high temperature

float averageHighTemp(float temperatures[][2])

{

float total = 0;

for (int i = 0; i < 12; i++)

total += temperatures[i][1];

float average = total / 12;

// Round to 2 decimal places

average = ceil(average * 100.0f) / 100.0f;

return average;

}