#include <iostream> #include<cmath> using namespace std; int main() { int n; double a, e, a1; setlocale(LC_ALL, "ru"); cout << "Введите е" << endl; cin >> e; cout << "Введите n" << endl; cin >> n; for (int i = 1; i < n; i++) { a = 1 / pow(2*i, 2); cout << a << endl; a1 = a - 1; cout << "\t" << a1 << endl; } cout << endl; for (int i = 1; i < n; i++) { if (a1 < e) { a = 1 / pow(2 * i, 2); cout << endl << i << "\t" << a << endl; } } return 0; }