#include <iostream>

#include <algorithm>

using namespace std;

const int N = 1e5 + 10;

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 %.2f %s\n", a[i].x, a[i].y, a[i].z.c_str());

    return 0;

}