vreau sa calculez media cu teza dar in loc sa imi arate doar ce cere if-ul imi arata la toate restul ,adica daca dau e =3 (eu avand if(e=3){coamnda }si if (e=4){alta comanda }) imi executa comada de la 3 si 4 ,dc?

#include
#include
using namespace std;
int a,b,c,d,e,t,suma1,suma2,p2,p1,p3,g1,suma3,z;
int main()

{ double p3,suma2,suma3;
cout<<"Cate note ai fara teza ";cin>>e;

if(e>6)
{
cout<<"in locru....";
}
cout<


if(e=3)
{cout<<"prima nota=";cin>>a;
cout<<"a doua nota=";cin>>b;
cout<<"a treia nota=";cin>>c;
cout<<"teza=";cin>>t;

suma1=a+b+c;
p2=suma1+t;
p3=p2/4;
cout< }


if(e=4)
{cout<<"prima nota=";cin>>a;
cout<<"a doua nota=";cin>>b;
cout<<"a treia nota=";cin>>c;
cout<<"a patra nota=";cin>>d;
cout<<"teza=";cin>>t;

suma2=((a+b+c+d)/4*3+t)/4;

cout< }
if(e=5 )
{cout<<"prima nota=";cin>>a;
cout<<"a doua nota=";cin>>b;
cout<<"a treia nota=";cin>>c;
cout<<"a patra nota=";cin>>d;
cout<<"a cincea nota=";cin>>z;
cout<<"teza=";cin>>t;

suma3=((a+b+c+d+z)/5*3+t)/4;

cout<










return 0;
}