OOP HomeWork

oop_hw1/oop_hw1_9/main.cpp

@@ -0,0 +1,43 @@
+#include <iostream>
+#include <string>
+#include <vector>
+
+class Pen {
+public:
+    void write() {}
+};
+
+class FountainPen : public Pen {
+public:
+    void refill() {}
+};
+
+class File {
+public:
+    std::string name;
+};
+
+class Directory {
+public:
+    std::vector<File> files;
+};
+
+class Printer {
+public:
+    void print(const std::string& doc) {}
+};
+
+class Monitor {
+public:
+    void display(const std::string& img) {}
+};
+
+class Sun {
+public:
+    void shine() {}
+};
+
+class Moon {
+public:
+    void reflect() {}
+};