Question

Need help with following C++ program: 3) Write a program in C++ with a menu. When the program executes it gives the user a list of choice to choose from. The user can input 1,2 or 3 only. For all other input, the message “Invalid Options” will be displayed. ****MENU**** 1) Convert length from feet to inches. 2) Convert length from meter to centimeters. 3) To quit the program

Answer 1

Here is your code...

#include <iostream>
#include<bits/stdc++.h>
using namespace std;

int main() {
   int a;
cout<<"Please enter a valid choice :"<<endl;
   cout<<"1) Convert length from feet to inches."<<endl;
   cout<<"2) Convert length from meter to centimeters."<<endl;
   cout<<"3) To quit the program."<<endl;
   cin>>a;
   switch(a)
{
   case 1:
       float inches,feet;
       std::cout << "Please enter length in feet:";
       std::cin >> feet;
       inches = feet*12;
       std::cout << feet << " feet is equivalent to " <<inches << " inches";
           break;
   case 2:
       int meter,centimeters;
       std::cout << "Please enter length in meters:";
       std::cin >> meter;
       centimeters = meter*100;
       std::cout << meter <<" meters is equivalent to "<< centimeters << " centimeters";
           break;
   case 3:
       cout<<"Exiting";
       exit(10);
   default:
       cout<<"Invalid Option";
       break;
   }  
   return 0;
}