calc

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
    double x;
    double y;
    char darbiba;
    cout << "Ievadiet x"<<endl;
    cin >> x;
    cout << "Ievadiet y"<<endl;
    cin >> y;
    cout << "Kadu darbibu jus velaties veikt ar x un y"<<endl;
    cin >> darbiba;

    if (darbiba == '+') {cout<< x+y <<endl;}
    else if (darbiba == '-') {cout<< x-y <<endl;}
    else if (y==0) {cout<< "Ar nulli dalit/reizinat nedrikst" <<endl;}
    else if (darbiba == '*') {cout<< x*y <<endl;}
    else if (darbiba == '/') {cout<< x/y <<endl;}
    else cout << "nav";
    system("PAUSE");
    return EXIT_SUCCESS;
}