wehub-resource-sync
31 lines
649 B
C++
31 lines
649 B
C++
#include <iostream>
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#include <string>
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#include <vector>
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class Animal {
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public:
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std::string name;
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int age;
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Animal(std::string n, int a) : name(n), age(a) {}
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virtual void speak() { std::cout << name << " speaks" << std::endl; }
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};
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class Dog : public Animal {
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public:
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Dog(std::string n, int a) : Animal(n, a) {}
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void speak() override { std::cout << name << " barks" << std::endl; }
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void fetch() { std::cout << name << " fetches" << std::endl; }
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};
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void greet(const Animal& animal) {
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std::cout << "Hello " << animal.name << std::endl;
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}
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int main() {
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Dog d("Rex", 5);
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d.speak();
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greet(d);
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return 0;
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}
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