Tema 8 info

II
2.
#include<iostream.h>
#include<conio.h>

int main()
{float b,c,d,e,f,g;
unsigned a;
cout<<"Cate materii ai";cin>>a;
b=0;c=0;e=0;d=0;f=0;
while(b!=a)
{
           g=c;
           cout<<"Scrie nota";cin>>c;
           d+=c;
           if(c>g)
           {
                  f=c;
           }
           b++;
}
e=d/a;
cout<<float(e)<<endl;
cout<<f;
getch();
}
3.
#include <iostream.h>
#include <conio.h>

int main()
{unsigned a,b,c,d,e;
c=0;e=0;
a=32;
cout<<"Introdu n:";cin>>d;
while(c!=d)
{
           cout<<"Introdu numarul:";cin>>b;
           if(b%3==0)
           {
                    cout<<"\nNumarul este prim:";
                    cout<<b<<endl;
                    e+=1;
           }
           else if(b%3!=0)
           {
                cout<<"\nNumar neprim:";
                cout<<b<<endl;
           }
           c++;
}
cout<<"\nNumere prime:"<<e;
getch();

}



Daca o sa le fac si pe celelalte va anunt.