74 lines
1.1 KiB
C++
74 lines
1.1 KiB
C++
#include <iostream>
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using namespace std;
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class Work {
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private:
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char title[50];
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uint price;
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public:
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void getData();
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void putData();
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};
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void Work::getData() {
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cout << "Title of publication: ";
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cin >> title;
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cout << "Price of publication: ";
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cin >> price;
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}
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void Work::putData() {
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cout << "Title of publication: " << title << endl
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<< "Price of publication: " << price << endl;
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}
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class Book : public Work {
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private:
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uint pageCount;
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public:
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void getData();
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void putData();
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};
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void Book::getData() {
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Work::getData();
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cout << "Number of pages: ";
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cin >> pageCount;
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}
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void Book::putData() {
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Work::putData();
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cout << "Number of pages: " << pageCount << endl;
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}
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class Tape : public Work {
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private:
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uint lengthMin;
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public:
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void getData();
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void putData();
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};
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void Tape::getData() {
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Work::getData();
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cout << "Length in minutes: ";
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cin >> lengthMin;
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}
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void Tape::putData() {
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Work::putData();
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cout << "Length in minutes: " << lengthMin << endl;
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}
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int main() {
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Tape t;
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Book b;
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t.getData();
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t.putData();
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b.getData();
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b.putData();
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}
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