Assume that an int variable age has been declared and already given a value and assume that a char variable choice has been declared as well. Assume further that the user has just been presented with the following menu:

S: hangar steak, red potatoes, asparagus

T: whole trout, long rice, brussel sprouts

B: cheddar cheeseburger, steak fries, cole slaw

(Yes, this menu really IS a menu!)

Write some code that reads a single character (S or T or B) into choice . Then the code prints out a recommended accompanying drink as follows:

If the value of age is 21 or lower, the recommendation is "vegetable juice" for steak, "cranberry juice" for trout, and "soda" for the burger. Otherwise, the recommendations are "cabernet", "chardonnay", and "IPA" for steak, trout, and burger respectively. Regardless of the value of age , your code should print "invalid menu selection" if the character read into choice was not S or T or B.

#include <iostream>

using namespace std;

int main()

{

   int age = 28;

   char menu_selection;

   cout << "Choose an item (S, T, or B) on the menu: ";

   cin >> menu_selection;

   if (menu_selection == 'S'){

       if (age <= 21){

           cout<<"Recommendation is vegetable juice";

       }

       else{

           cout<<"Recommendation is cabernet";

       }

   }

   else if (menu_selection == 'T'){

       if (age <= 21){

           cout<<"Recommendation is cranberry juice";

       }

       else{

           cout<<"Recommendation is chardonnay";

       }

   }

   else if (menu_selection == 'B'){

       if (age <= 21){

           cout<<"Recommendation is soda";

       }

       else{

           cout<<"Recommendation is IPA";

       }

   }

   else{

       cout<<"Invalid menu selection";

   }

   return 0;

}

Explanation:

Here is your solution in C++.

Initialize age, declare menu selection, and ask the user to make their choice.

Then check for each condition using if-else structure. Depending on the user choice and value of the age, print the recommendation.

answeroverload;

we can all learn from our past mistakes because we all have different ways of learning different types of techniques. my way may or may not another classmate remember and have the repetition to acknowledge such standard. such as remembering acronyms. using abbreviations to us remember keep things in order in our memory. this us figure out what comes next in the sequence. if so, what we have is a sentence of just letters all in caps. we either know the meaning or have no idea what it stands for. most of the time we know the meaning and context. but most of us who don't know, should learn by having a quick glance at what needs to be remembered. such as repetition in the memory for acronyms. one way that me, is the fact that i'm always doing math and english assignments. so we have to remember specific meanings such as soapstone for documents, such as citing correctly. or pemdas for doing the equations correctly, even if it's the super long way. this works for everyone. you just have to find what works for you by practicing and repetition daily.