#include<iostream>
#include<algorithm>

using namespace std;

const int N = 10010;

struct Data
{
    int x;
    double y;
    string z;

    bool operator< (const Data &t) const
    {
        return x < t.x;
    }
}a[N];
int main()
{
    int n ;
    cin >> n;
    for(int i = 0;i<n;i++) cin >> a[i].x >> a[i].y >> a[i].z;
    sort(a , a+n);
    for(int i = 0;i<n;i++)
    printf("%d %.2lf %s\n" , a[i].x , a[i].y , a[i].z.c_str());
    return 0;
}