#include <iostream>
#include <stdlib.h>
#include <cmath>
using namespace std;
class TMoney {
private:
int first; // Номинал купюры
int second; // Количество купюр
public:
void Init(int nominal, int count) {
if (nominal != 1
&& nominal != 2
&& nominal != 5
&& nominal != 10
&& nominal != 50
&& nominal != 100
&& nominal != 500
&& nominal != 1000
&& nominal != 5000) {
cout << "Недопустимый номинал купюры." << endl;
exit(0);
}
first = nominal;
second = count;
}
int Summa () const {
return first * second;
}
void Read () {
int nominal;
int count;
cin >> nominal;
cin >> count;
Init(nominal, count);
}
void Display () {
cout << "Номинал купюры: " << first << endl;
cout << "Количество купюр: " << second << endl;
}
};
int main() {
TMoney money;
money.Read();
money.Display();
cout << "Сумма: " << money.Summa() << endl;
return 0;
}
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