Question

Instructions Cuba, like much of the world uses the metric system. Write a program to input a metric value and then convert to the U.S. Standard. Use the Internet to find the conversion values. Convert the following metric units to the U.S. Standard. Fill in the conversion factors table before you start. 1. Declare all variables and constants as doubles. 2. Display a title for the report. 3. Use clear, concise prompts. 4. Add labels to output. Conversion Factors Table: Metric kilometers eslsiu ilograms liters U.S. Standard mil Fahrenheit onversion Factor all ns

Answer 1

I have written the code in C++

==========================================================================================

#include <iostream>
using namespace std;

int main()
{
double inp, ans; //Variables for input and answer
int ch; //Choice for Menu
double mile_fac = 0.621, f_fac = 1.8, pound_fac = 2.205, gall_fac = 0.264; //Declaring all constants
char run = 'y';
do
{
cout << "\n\n1. Kilometres to Miles";
cout << "\n2. Celsius to Fahrenheit";
cout << "\n3. Kilograms to Pounds";
cout << "\n4. Litres to Gallons";
cout << "\n\nEnter option number:";
cin >> ch;
switch(ch)
{
case 1: cout<<"\nEnter Value in km:";
cin>>inp;
ans = inp * mile_fac; //miles = km * 0.621
cout<<"\n\nMiles: "<<ans;
break;
  
case 2: cout<<"\nEnter Value in Celsius:";
cin>>inp;
ans = inp * f_fac + 32; //F = 32 + 1.8 * C
cout<<"\n\nFahrenheit: "<<ans;
break;
  
case 3: cout<<"\nEnter Value in kg:";
cin>>inp;
ans = inp * pound_fac; // pounds = kg * 2.205
cout<<"\n\nPounds: "<<ans;
break;
  
case 4: cout<<"\nEnter Value in Litres:";
cin>>inp;
ans = inp * gall_fac; // gallons = litres * 0.264
cout<<"\n\nGallons: "<<ans;
break;
  
default: cout<<"\n\nINCORRECT OPTION NUMBER";
}
cout<<"\n\nDo you wish to re-run(Y/N)?:";
cin>>run;
}while(run == 'y' || run == 'Y');
return 0;
}
==========================================================================================

If you liked the answer, please upvote :D, and if you have any queries, do leave a comment. Thank you!