#include <iostream>
#include <cstdlib>

using namespace std;

int main(int argc, char *argv[])
{  system("chcp 1253");

    int menu, numb1, numb2, total;
    cout<<"enter in two numbers -->";
    cin>>numb1>>numb2;
    cout<<"enter in choice\n";
    cout<<"1=addition\n";
    cout<<"2=subtraction\n";
    cin>>menu;
    switch( menu ) {
      case 1: total = numb1 + numb2; break;
      case 2: total = numb1 - numb2; break;
      default: cout<<"Invalid option selected\n";
     }
    if( menu == 1 )
       cout<<numb1<<" plus "<<numb2<<" is"<<total<<endl;
    else if( menu == 2 )
         cout<<numb1<<" minus "<<numb2<<" is"<<total<<endl;
                 
   system("PAUSE");
   return 0;
}