/********************************************************************************************
2_21r3.cpp
    Jim Millard
    for CO311

Solution rewritten to do input, “work” and output in separate functions

Simple program that takes a temperature in celsius and
converts it to fahrenheit for display.

********************************************************************************************/
#include <iostream>
#include <string>
using namespace std;

float PromptAndGet();
float CtoF(const float C);
void DisplayResults(const float C, const float F);

int main()
    {
    float degC, degF;

    degC = PromptAndGet();

    degF = CtoF(degC)

    DisplayResults(degC, degF);

    return 0;
    }

float PromptAndGet()
    {
    float temp;
    cout << endl << " Enter the Celsius temperature you wish to convert: " ;
    cin >> temp;
    return temp;
    }

float CtoF(const float C)
    {
    return ((9./5.) * C + 32.);
    }

void DisplayResults(const float C, const float F)
    {
    // \370 is the ASCII code for the degree symbol
    cout << endl << "\t" << C << "\370C is the same as " << F << "\370F." << endl;
    return;
    }