#include<iostream>
#include<string>
using namespace std;
int x,y;
int kefel(int x,int y) {
    return x*y;
}
int veod(int x,int y) {
    return x+y;
}
int pahut(int x,int y) {
    return x-y;
}
double hiluk(double x, double y) {
    return x/y;
}
void get_numbers() {
    cout << "Enter x : ";
    cin >> x;
    cout << "Enter y : ";
    cin >> y;
}
void print_result() {
    get_numbers();
    cout << x << " + " << y << " = " << veod(x,y) << endl;
    cout << x << " - " << y << " = " << pahut(x,y) << endl;
    cout << x << " x " << y << " = " << kefel(x,y) << endl;
    cout << x << " / " << y << " = " << hiluk(x,y) << endl;
}
int main() {
    print_result();
    return 0;
}