int a=7,b=8,c=9,d=10;

    clock_t start, stop;

    char s1[7]="abc", s2[7]="xyz";
    cout<<add(s1,s2);

    start= clock();

    for(long i=0;i<10000000;i++)
    {
        fct_inline_schimb(&a,&b,&c,&d);
    }

    stop=clock();

    cout<<"\nTimpul pentru inline : "<<stop-start<<" milisecunde\n";



     start= clock();

    for(long i=0;i<10000000;i++)
    {
       fct_schimb(&a,&b,&c,&d);
    }

    stop=clock();

    cout<<"Timpul fara inline: "<<stop-start<<" milisecunde\n";

    return 0;