Update Solution Exercise 1 - Farm.cpp

Part 1/8. Constructor, member initialization list, overloading, destructor, static member variables/Solutions/Solution Exercise 1 - Farm.cpp

-#include<iostream>
+#include <iostream>
 
 using namespace std;
 
-class Animal
-{
-
-private:
-	float Revenue; 
-	float Weight;
-	float DailyPrice;
-	
-public:
-	void Request_data() //Declaration and definition of the member function Request_data	
-	{
-		cout << "How is the daily price?"<< endl;
-		cin >> DailyPrice;
-		cout << "What is the weight of the animal? " << endl;
-		cin >> Weight;
-	}
-
-public:
-	//Constructor
-	Animal() 
-	{
-		Request_data();
-	};
-	Animal(float w, float p):Weight(w), DailyPrice(p) { }
-	
-	//Function
-	void Calculate_revenue() //Declaration and definition of the member function Calculate_revenue
-	{
-		Revenue = Weight* DailyPrice;
-		cout << "Revenue: " << Revenue <<endl;
-	}
+class Animal {
+   private:
+    float Revenue;
+    float Weight;
+    float DailyPrice;
 
+   public:
+    void Request_data()  // Declaration and definition of the member function Request_data
+    {
+        cout << "How is the daily price?" << endl;
+        cin >> DailyPrice;
+        cout << "What is the weight of the animal? " << endl;
+        cin >> Weight;
+    }
+
+   public:
+    // Constructor
+    Animal() { Request_data(); };
+    Animal(float w, float p) : Weight(w), DailyPrice(p) {}
+
+    // Function
+    void Calculate_revenue()  // Declaration and definition of the member function Calculate_revenue
+    {
+        Revenue = Weight * DailyPrice;
+        cout << "Revenue: " << Revenue << endl;
+    }
 };
 
-int main()
-{
-	Animal pig(19,2.5);
-	cout << "Pig ";
-	pig.Calculate_revenue();
-	
-	Animal cow;
-	cout << "Cow ";
-	cow. Calculate_revenue();
-	
-	cout << endl << endl;
-	
-	return 0;
-}
+int main() {
+    Animal pig(19, 2.5);
+    cout << "Pig ";
+    pig.Calculate_revenue();
 
+    Animal cow;
+    cout << "Cow ";
+    cow.Calculate_revenue();
+
+    cout << endl << endl;
+
+    return 0;
+}