EX6

#include <iostream>
using namespace std;

int main()
{//problema 6
 unsigned short n1,n2,n3,opt;
   cout<<"1.Media notelor;"<<endl;
   cout<<"2.Nota minima;"<<endl;
   cout<<"3.Nota maxima;"<<endl;
   cout<<"Optiunea dvs. e <1/2/3>: ";cin>>opt;
   cout<<"n1=";cin>>n1;
   cout<<"n2=";cin>>n2;
   cout<<"n3=";cin>>n3;
   switch (opt)
   {
       case 1: cout<<"Media aproximata: "<<(n1+n2+n3)/3<<endl;
               cout<<"Media exacta: "<<(float)(n1+n2+n3)/3;
               break;
       case 2: unsigned short mini;
         mini=(n1<n2)?n1:n2;
         mini=(mini<n3)?mini:n3;
           cout<<"Nota minima:"<<mini;break;
       case 3: unsigned short maxi;
         maxi=(n1<n2)?n2:n1;
         maxi=(maxi<n3)?n3:maxi;
         cout<<"Nota maxima:"<<maxi;break;
         default : cout<<"OPTIUNE INEXISTENTA!";
   }
return 0;
}