Objective: Write a class called Beer with the following Instance Variables Name

Question

Objective:

Write a class called Beer with the following

Instance Variables

Name

Alcohol content. Beer is around 0.05 or 5%

MethodsAccessors and Mutators for the instance variables

Make sure in the mutator for the alcohol content contains a check to make sure the value is between 0 and 1 exclusively.

Intoxicated

Takes in a parameter of type double corresponding to weight

Calculates the number of drinks required to make a person intoxicated based on this formula (0.08 + 0.015) x Weight / (12 x 7.5 x Alcohol)

Returns the number of beers it would take before they are intoxicated

Next write a test class

Contains a main method

Creates two instances of the type Beer

Have the user enter in the names and alcohol contents for both

Next enter in a weight value and it calculates how many drinks it would take for a person at that weight to become intoxicated

Print out the results

Example Output:

Let’s Party! Responsibly...

What’s the name of the first beer?

Pabst Blue Hipster

What’s the alcoholic content?

0.05

What’s the name of the second beer?

Moo Brew

What’s the alcoholic content?

0.08

What’s the weight of the person consuming said beverages?

150

It would take 3.166 Pabst Blue Hipster beers to become intoxicated.

It would take 1.979 Moo Brew beers to become intoxicated.

Later Tater

Explanation / Answer

Screenshot:-

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Code:-

#include<iostream>
#include<string>
//namespace for I/O
using namespace std;
//class creation
class Beer {
//Member variables
private:
   string name;
   float aContent;
   double weight;
public:
   //constructor
   Beer() {
   }
   //Accessors
   string getName() {
       return name;
   }
   float getaContent() {
       return aContent;
   }
   double getWeight() {
       return weight;
   }
   //Mutator
   void setBeer(string uName, float alCon,double w) {
       //Check the alcohol content between 0 t0 1 else error message
       if (alCon > 0 && alCon < 1) {
           aContent = alCon;
           name = uName;
           weight = w;
           //Number of drinks calculation
           double num_drinks = (0.08 + 0.015) * weight / (12 * 7.5 * alCon);
           //Display output
           cout << "It would take " << num_drinks <<" " <<name<< " beers to become intoxicated ." << endl;
       }
       else {
           cout << "Alcohol content should be less than 1"<<endl;
       }
      
       }
};
//main method
int main() {
   //object creation
   Beer b1,b2;
   //variables to take user input
   string name,name1;
   float content,content1;
   double weight;
   //Ask user for input
   cout << "Let’s Party! Responsibly..." << endl;
   cout << "What’s the name of the first beer ?" << endl;
   cin >> name;
   cout << "What’s the alcoholic content ? " << endl;
   cin >> content;
  
   cout << "What’s the name of the second beer ?" << endl;
   cin >> name1;
   cout << "What’s the alcoholic content ? " << endl;
   cin >> content1;
  
   cout << "What’s the weight of the person consuming said beverages?" << endl;
   cin >> weight ;
   //class beer maccessor , mutator to get set values
   b1.setBeer(name,content,weight);
   b2.setBeer(name1, content1,weight);
   cout << "Later Tater"<<endl;
   return 0;
}

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Note:-

I am using visual studio 2017 c++

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