#include <iostream>
int main() {
float a, b;
char operationType;
std::cout << "Podaj liczbę A" << std::endl;
std::cin >> a;
std::cout << "Podaj liczbę B" << std::endl;
std::cin >> b;
std::cout << "Podaj rodzaj działania (+ | - | * | /)" << std::endl;
std::cin >> operationType;
float result;
switch (operationType) {
case '+':
result = a + b;
break;
case '-':
result = a - b;
break;
case '*':
result = a * b;
break;
case '/':
result = a / b;
break;
}
std::cout << "Wynik działania (" << operationType << ") wynosi " << result << std::endl;
return 0;
}