Question

Write a C++ program that prompts the user to enter two numbers. Then prompt the user to select from the following options: a. Add the numbers. b. Multiply the numbers. c. Terminate the program Use the appropriate control structures (loops, if else, switch-case, etc) to make your program as short and efficient as possible. Minor syntax errors are forgiven in this exercise; just focus on the correct structure, declarations and sequence of instructions

Answer 1

#include <iostream>
using namespace std;

int main() {
int num1,num2;
char option;
   cout<<"Enter the two numbers:";
   cin>>num1>>num2;
   cout<<"a. Add the numbers\nb. Multiply the numbers\nc. Terminate the program\n";
   cout<<"Enter your option: ";
   cin>>option;
   switch(option){
   case 'a':
   cout<<"Sum of two numbers is "<<(num1+num2)<<"\n";
   return 0;
   case 'b':
   cout<<"Product of two numbers is "<<(num1*num2)<<"\n";
   return 0;
   case 'c':
   return 0; //Terminating the program using return 0
   default:
   return 0;
   }
   return 0;
}

Output 1:

Enter the two numbers:34 60 a. Add the numbers b. Multiply the numbers c. Terminate the program Enter your option: a Sum of two numbers is 94 ... Program finished with exit code o Press ENTER to exit console.

Output 2:

UUL LIC LWU TUer9! 34 U a. Add the numbers b. Multiply the numbers c. Terminate the program Enter your option: b Product of two numbers is 2040 ... Program finished with exit code o Press ENTER to exit console.

Output 3:

Enter the two numbers:34 60 a. Add the numbers b. Multiply the numbers c. Terminate the program Enter your option: C ... Program finished with exit code o Press ENTER to exit console. I