#include <iostream>
using namespace std;
int main() {
    string name,subject;
    int m1,m2,m3;
    float avg;
    cout << "Enter your name: ";
    getline(cin,name);
    cout<<"Enter subject: ";
    getline(cin,subject);
    cout<<"Enter three marks: ";
    getline(cin,m1,m2,m3);
    
    avg = (m1+m2+m3)/3;
    cout<<"\nName: "<<name;
    cout<<"\nSubject: "<<subject;
    cout<<"\nAverage Mark: "<<avg;
    return 0;
}