Programming Fundamentals/Variables/C++
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variables.cpp
[edit | edit source]// This program converts a Fahrenheit temperature to Celsius.
//
// References:
// https://www.mathsisfun.com/temperature-conversion.html
// https://en.wikibooks.org/wiki/C%2B%2B_Programming
#include <iostream>
using namespace std;
int main()
{
double fahrenheit;
double celsius;
cout << "Enter Fahrenheit temperature:" << endl;
cin >> fahrenheit;
celsius = (fahrenheit - 32) * 5 / 9;
cout << fahrenheit << "° Fahrenheit is " << celsius << "° Celsius" << endl;
return 0;
}
Try It
[edit | edit source]Copy and paste the code above into one of the following free online development environments or use your own C++ compiler / interpreter / IDE.