if_switch

if
==
#include <iostream>
using namespace std;
int n;
int main()
{
    cin>>n;
        if(n==1)
            cout<<"Unu";
        else
            if(n==2)
                cout<<"Doi";
            else
                if(n==3)
                    cout<<"Trei";
                else
                    if(n==4)
                        cout<<"Patru";
                    else
                        if(n==5)
                            cout<<"Cinci";
                        else
                            if(n==6)
                                cout<<"Sase";
                            else
                                if(n==7)
                                    cout<<"Sapte";
                                else
                                    if(n==8)
                                        cout<<"Opt";
                                    else
                                        if(n==0)
                                            cout<<"Noua";
                                        else
                                            cout<<"Ati introdus un numar in afara intervalului [1,9]";
    return 0;
}
switch
======
#include <iostream>
using namespace std;
int n;
int main()
{
    cin>>n;
    switch(n)
    {
        case 1: cout<<"Unu";break;
        case 2: cout<<"Doi";break;
        case 3: cout<<"Trei";break;
        case 4: cout<<"Patru";break;
        case 5: cout<<"Cinci";break;
        case 6: cout<<"Sase";break;
        case 7: cout<<"Sapte";break;
        case 8: cout<<"Opt";break;
        case 9: cout<<"Noua";break;
        default: cout<<"Ati introdus un numar in afara intervalului [1,9]";
    }
    return 0;
}