#include "iostream"

using namespace std;

int main()
{
    float A;
    float B;
    cout << "Digite el valor A: ";
    cin >> A;
    cout << "Digite el valor B: ";
    cin >> B;

    cout << "A + B : " << A+B << "\n";
    cout << "A - B : " << A-B << "\n";
    cout << "A * B : " << A*B << "\n";
    cout << "A / B : " << A/B << "\n";

    return 0;
}