37 lines
733 B
C
37 lines
733 B
C
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#include <iostream>
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#include <string>
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using std::string;
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class DuckClass {
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protected:
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string typeOf;
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string name;
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public:
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DuckClass() {
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typeOf = "duck";
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name = "noname";
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}
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void display() { std::cout << "I am " << name << ", and I am a " << typeOf << ".\n"; }
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void fly() { std::cout << "I fly.\n"; };
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void quack() { std::cout << "I quack.\n"; };
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};
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class NoFlyDuck : public DuckClass {
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public:
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NoFlyDuck( string n = "lame" ) {
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typeOf = "noFly";
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name = n;
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}
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void fly() { std::cout << "I cannot fly.\n"; }
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};
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class NoQuackDuck : public DuckClass {
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public:
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NoQuackDuck( string n = "quiet" ) {
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typeOf = "noQuack";
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name = n;
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}
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void quack() { std::cout << "I cannot quack.\n"; }
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};
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