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- #include <iostream>
- using namespace std;
- int main()
- {
- int* p = new int[1];
- int num = 0;
- cout << "Введите целое число: ";
- cin >> num;
- if(num >= 0)
- {
- p[0] = num;
- cout << p[0] << endl;
- }
- for(int i = 1; num >= 0; ++i)
- {
- cout << "Введите " << i + 1 << "-е целое число: ";
- cin >> num;
- if(num >=0)
- {
- int* bufferP = new int[i];
- for(int i2 = 0; i2 < i; ++i2)
- bufferP[i2] = p[i2];
- delete [] p;
- p = nullptr; // есть ли необходимость в инициализации указателя после освобождения памяти?
- p = new int[i + 1];
- for(int i3 = 0; i3 < i; ++i3)
- p[i3] = bufferP[i3];
- p[i] = num;
- delete [] bufferP;
- for(int i4 = 0; i4 <= i; ++i4)
- cout << p[i4] << " ";
- cout << endl;
- }
- }
- return 0;
- }
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