Лаб. 5 ООП (Вариант 18)

#include <iostream>

#include <random>

using namespace std;

template<typename T>

void input_array(T* arr, int size) {

for (int i = 0; i < size; i++) {

cout << "Добавьте элемент " << i << " : ";

cin >> arr[i];

}

}

//template<>

void input_array(double* arr, int size) {

srand(time(NULL));

for (int i = 0; i < size; i++) {

cout << "Элемент double " << i << " : ";

arr[i]= -5 + (double)rand() / (RAND_MAX / 10 - -10);

cout << arr[i]<<"\n";

}

}

template<typename T>

T sum_bigger_n(T* arr, int size, T n) {

T sum = 0;

for (int i = 0; i < size; i++) {

if (arr[i] < n) {

sum += arr[i];

}

}

cout <<"Сумма элементов меньше "<<n<<" : ";

return sum;

}

//template<>

char sum_bigger_n(char* arr, int size, char n) {

cout<<"Суммирование не проводится";

return 0;

}

int main() {

setlocale(LC_ALL, "Russian");

system("chcp 1251");

const int size = 5;

int int_arr[size];

char char_arr[size];

double double_arr[size];

cout << "--------int--------" << "\n";

input_array(int_arr, size);

cout <<sum_bigger_n(int_arr, size, 6) << "\n";

cout << "--------double--------" << "\n";

input_array(double_arr, size);

cout << sum_bigger_n(double_arr, size, 3.287) << "\n";

cout << "--------char--------" << "\n";

input_array(char_arr, size);

cout << sum_bigger_n(char_arr, size, 'A')<<"\n";

return 0;

}