C++：当用一条cin语句输入多个值时，有没有办法检查每个值是否都失败了？

#include <iostream>

int main() {
    int value1, value2;

    std::cout << "Enter two integers: ";
    std::cin >> value1 >> value2;

    if (std::cin.fail()) {
        std::cout << "Input failed. Please enter valid integers." << std::endl;
    } else {
        std::cout << "Input successful. Values entered: " << value1 << " " << value2 << std::endl;
    }

    return 0;
}

#include <iostream>

int main() {
    int value1, value2;

    std::cout << "Enter two integers: ";
    std::cin >> value1;

    if (std::cin.fail()) {
        std::cout << "Input failed. Please enter a valid integer." << std::endl;
        std::cin.clear();
        std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
    }

    std::cin >> value2;

    if (std::cin.fail()) {
        std::cout << "Input failed. Please enter a valid integer." << std::endl;
    } else {
        std::cout << "Input successful. Values entered: " << value1 << " " << value2 << std::endl;
    }

    return 0;
}