// editor2
#include<iostream>
using namespace std;
class course{
    public:
    string code,name;
    int credits;
};
int main(){
    int n;
    cin>>n;
    if (n<0){
        cout<<"Invalid input";
        return 0;
    }

    course c[100];
    for (int  i=0;i<n;i++)
    cin>>c[i].code>>c[i].name>>c[i].credits;
    sort(c,c+n,[](course a, course b){
        return a.credits<b.credits;
    })

    for (int i=0;i<n;i++)
    cout<<c[i].code<<""<<c[i].name<<""<<c[i].credits<<endl;
    return 0;
    
}