26 lines
565 B
C
26 lines
565 B
C
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#ifndef __PERSON_H__
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#define __PERSON_H__
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#include <iostream>
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#include <string>
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#include <set>
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using namespace std;
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class person {
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private:
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friend class people;
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string name;
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string favorite_food;
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set<person *> friends;
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public:
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person(string name, string food): name(name), favorite_food(food) {};
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void update_food(string);
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void food_friend();
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int bacon_number();
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friend ostream & operator<<(ostream &, person &);
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friend istream & operator>>(istream &, person &);
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};
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#endif
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