double calculateSequence(int k, double x_k_minus_1, double x_k_minus_2) {if (k == 0) {return 1;} else if (k == 1) {return 1;} else {return 0.7 x_k_minus_1 + 1.1 x_k_minus_2 + calculateSequence(k - 1, x_k_minus_1, x_k_minus_2);}}
int main() {double sum = 0;
}
double calculateSequence(int k, double x_k_minus_1, double x_k_minus_2) {
if (k == 0) {
return 1;
} else if (k == 1) {
return 1;
} else {
return 0.7 x_k_minus_1 + 1.1 x_k_minus_2 + calculateSequence(k - 1, x_k_minus_1, x_k_minus_2);
}
}
int main() {
for (int i = 0; i < 12; i++) {double sum = 0;
sum += calculateSequence(i, 1, 1);
}
std::cout << "Сумма 12 членов рекуррентной последовательности: " << sum << std::endl;
return 0;
}