Convert a Fahrenheit temperature to its equivalent Celsius temperature

Source Code for convert Fahrenheit to Celsius

#include <iostream>
using namespace std;
int main()
{
int ftemp;
int ctemp;
cout << " Enter temperature in Fahrenheit to convert to degrees Celsius: ";
cin >> ftemp;
ctemp = (ftemp-32) * 5 / 9;
cout << "Equivalent in Celsius is: " << ctemp << endl;
return 0;
}