#include <iostream>
#include <string>

using namespace std;


int main () {

    int n1,n2;
    char operato;

    cin >> n1 >> n2 >> operato;


    if (operato=='+'){
        int result=n1+n2;
        if(result%2==0){
        cout << n1 <<" + "<<n2<<" = "<<result<<" - even"<<endl;
        }else if (result%2==1){
        cout << n1 <<" + "<<n2<<" = "<<result<<" - odd"<<endl;
        }
    }else if(operato=='-'){
        int result=n1-n2;
        if(result%2==0){
        cout << n1 <<" - "<<n2<<" = "<<result<<" - even"<<endl;
        }else if (result%2==1){
        cout << n1 <<" - "<<n2<<" = "<<result<<" - odd"<<endl;
        }
    }else if(operato=='*'){
        int result=n1*n2;
        if(result%2==0){
        cout << n1 <<" * "<<n2<<" = "<<result<<" - even"<<endl;
        }else if (result%2==1){
        cout << n1 <<" * "<<n2<<" = "<<result<<" - odd"<<endl;
        }
    }


     else if(operato=='/' ){
       if (n2!=0){
       double dResult=(n1*1.00)/n2;
        cout.setf(ios::fixed);
            cout.precision(2);
            cout << n1 <<" / "<<n2<<" = "<<dResult<<endl;
       }else if (n2==0)
        cout << "Cannot divide "<<n1<<" by zero" << endl;
    }else if(operato=='%'){
        if (n2!=0){
       int result=n1%n2;
         cout << n1 <<" % "<<n2<<" = "<<result<<endl;
       }else if (n2==0)
        cout << "Cannot divide "<<n1<<" by zero" << endl;
    }

return 0;
}