// editor3
#include<iostream>
#include<string>
using namespace std;
class student{
    private:
    string name;
    float grade;
    public:
    student(string n,float g) : name(n),grade(g){
        if(grade < 0 || grade > 100){
            cout << "Invalid input" << endl;
        }
    }
    void display(){
        if(grade >= 0 && grade <= 100){
            cout << "\nName:" << name << ",Grade:" <<grade << endl;
        }
    }
};
int main()
{
    string name;
    float grade;
    //cout << "Enter student name:";
    cin >> name;
    //cout << "\nEnter student grade:";
    cin >> grade;
    if(name.length() < 1 || name.length() > 50){
        cout << "Invalid input" << endl;
        return 1;
    }
    student c(name , grade);
    c.display;
}