#include<iostream>
using namespace std;
 
struct Student
{
    char name[20];
    int id;
    float marks;
};
void display(Student s1)
{
    cout<<s1.name<<" "<<s1.id<<" "<<" "<<s1.marks<<endl;
}
Student getdata(Student s1)
{
    s1.marks=75;
    return s1;
}
 
int main()
{
    Student s1,*ptr;
    ptr=&s1;
    cin.get(s1.name,20);
    cin>>(*ptr).id>>ptr->marks;   //s1.marks == (*ptr).marks==ptr->marks are same
    display(s1);
    s1=getdata(s1);
    display(s1);
 
    return 0;
}

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