Modernes C++ programmieren

// https://godbolt.org/z/Th66Y9WvE 
#include <iostream> // cin, cout
int main() {
    int val1, val2;
    std::cout << "Bitte 2 int-Werte: ";
    std::cin >> val1 >> val2;
    std::cout << val1 << " : " << val2 << std::endl;
}