#include<iostream>
using namespace std;
float medie(int a, int b, int c, int d, int e){
return (float) (a + b + c + d + e)/5;
}
int a, b, c, d, e;
int main(){
cout<<"a = ";cin>>a;
cout<<"b = ";cin>>b;
cout<<"c = ";cin>>c;
cout<<"d = ";cin>>d;
cout<<"e = ";cin>>e;
cout<<"Media = "<<medie(a, b, c, d, e);
return 0;
}
