Question

C++ Code needed

   Celsius Temperature Table
The formula for converting a temperature from Fahrenheit to Celsius is
C =5/9(F -32)
where F is the Fahrenheit temperature and C is the Celsius temperature. Write a function
named celsius that accepts a Fahrenheit temperature as an argument. The function
should return the temperature, converted to Celsius. Demonstrate the function by
calling it in a loop that displays a table of the Fahrenheit temperatures 0 through 20 and their Celsius equivalents.

Answer 1

#include <iostream>
using namespace std;

double FtoC(double F){
    return (5.0/9.0)*(F-32);
}

int main()
{
    cout<<"F\tC"<<endl;
    for(int i = 0;i<=20;i++){
        cout<<i<<"\t"<<FtoC(i)<<endl;
    }
    return 0;
}

Output :

C F 10 1 2. 3 14 15 16 7 18 19 10 -17.7778 -17.2222. -16.6667 -16.1111 -15.5556 -15 -14.4444 -13.8889 -13.3333 -12.7778 -12.2222. -11.6667 -11.1111 -10.5556 -10 11. 12. 113 14 15 16 17 18 -9.44444 -8.88889 -8.33333 -7.77778 -7.22222 -6.66667 119 120

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