تحديات برمجيةالتحدي الثاني - حل التمرين الثالث بلغة C++

#include <iostream>

int main() {

    int a, b, c, minimum;

    std::cout << "Enter a: ";
    std::cin >> a;

    std::cout << "Enter b: ";
    std::cin >> b;

    std::cout << "Enter c: ";
    std::cin >> c;

    minimum = (a < b) ? a : b;
    minimum = (minimum < c) ? minimum : c;

    std::cout << "The min number is: " << minimum;

    char end; std::cin >> end;
    return 0;

}

#include <iostream>

int main() {

    int a, b, c, minimum;

    std::cout << "Enter a: ";
    std::cin >> a;

    std::cout << "Enter b: ";
    std::cin >> b;

    std::cout << "Enter c: ";
    std::cin >> c;

    if (a < b && a < c)
    {
        minimum = a;
    }
    else if (b < a && b < c)
    {
        minimum = b;
    }
    else
    {
        minimum = c;
    }

    std::cout << "The min number is: " << minimum;

    char end; std::cin >> end;
    return 0;

}

#include <iostream>

int main() {

    int a, b, c, minimum;

    std::cout << "Enter a: ";
    std::cin >> a;

    std::cout << "Enter b: ";
    std::cin >> b;

    std::cout << "Enter c: ";
    std::cin >> c;

    if (a < b && a < c)
    {
        minimum = a;
    }
    else
    {
        minimum = b;
    }

    if (minimum > c)
    {
        minimum = c;
    }

    std::cout << "The min number is: " << minimum;

    char end; std::cin >> end;
    return 0;

}

Enter a: 2
Enter b: 7
Enter c: 5
The min number is: 2