// editor5
#include<bits/stdc++.h>
using namespace std;
class Student{
    private:
    string name:
    float grade;
    public:
    Student(string n, float g){
        name=n;
        grade=g;
    }
    void display(){
        if(grade<0||grade>100){
            cout<<"Invalid input";
            return;
        }
        cout<<"Name: "<<name<<", Grade: "<<grade;
    }
};
int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    
    string name;
    float grade;
    getline(cin,name);
    cin>>grade;
    if(grade<0||gradw>100||name.empty()){
        cout<<"Invalid input";
        return 0;
    }
    Student s(name,grade);
    s.display();
}