#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;
}