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// BlankConsoleLab.cpp : This file contains the 'main' function. Program execution begins and ends there.
/*
* Benjamin Smith
* CST116 Lab 2
*/
#include <iostream>
#include<math.h>
using namespace std;
const float temp_min_F = -80, temp_max_F = 121, temp_min_C = -61, temp_max_C = 49.5, wind_min = 0, wind_max = 231;
string input = "";
float temperature = 0, wind_speed = 0, wind_chill = 0;;
float Temp_Conversion(float& temp) {
temp *= 1.8;
temp += 32;
return temp;
}
void Temp_Speed_Output(float& temp, float& speed) {
cout << endl << endl << endl << "The temperature in fahrenheit is " << temp << " degrees." << endl;
cout << "The wind speed is " << speed << "mph." << endl;
}
float Wind_Chill(float temp, float speed) {
return 35.74 + (.6215 * temp) - (35.75 * pow(speed, .16)) + (.4275 * temp * pow(speed, .16));
}
int main()
{
//Temperature type input
cout << "Before you input a temperature value, you must first determine if it's in fahrenheit or celsius." << endl;
cout << "Please input 'F' for fahrenheit or 'C' for celsius: ";
cin >> input;
while (input != "F" && input != "C") {
cout << endl;
cout << "That input is invalid." << endl;
cout << "Make sure your input is capitalized." << endl;
cout << "Please input 'F' for fahrenheit or 'C' for celsius: ";
cin >> input;
}
//Temperature value input
if (input == "C")
cout << endl << endl << "Now please input a temperature between the range " << temp_min_C << " to " << temp_max_C << ": ";
if (input == "F")
cout << endl << endl << "Now please input a temperature between the range " << temp_min_F << " to " << temp_max_F << ": ";
cin >> temperature;
if (input == "C") {
while (temperature < temp_min_C || temperature > temp_max_C) {
cout << endl;
cout << "That input is invalid." << endl << "Your value must be between " << temp_min_C << " and " << temp_max_C << "." << endl;
cout << "Please input the temperature again: ";
cin >> temperature;
}
}
else {
while (temperature < temp_min_F || temperature > temp_max_F) {
cout << endl;
cout << "That input is invalid." << endl << "Your value must be between " << temp_min_F << " and " << temp_max_F << "." << endl;
cout << "Please input the temperature again: ";
cin >> temperature;
}
}
//Wind Speed value input
cout << endl << endl << "Now please input a wind speed between the range " << wind_min << " to " << wind_max << ": ";
cin >> wind_speed;
while (wind_speed < wind_min || wind_speed > wind_max) {
cout << endl;
cout << "That input is invalid." << endl << "Your value must be between " << wind_min << " and " << wind_max << "." << endl;
cout << "Please input the wind speed again: ";
cin >> wind_speed;
}
//Convert Celsius to Fahrenheit
if (input == "C")
Temp_Conversion(temperature);
//Output of Temperature and Wind Speed
Temp_Speed_Output(temperature, wind_speed);
//Calculate the Wind Chill
wind_chill = Wind_Chill(temperature, wind_speed);
//Output Wind Chill
cout << "The wind chill is " << wind_chill<< "." << endl;
}
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