#include<iostream>
#include<algorithm>

using namespace std;

const int N=10010;

struct Data
{
    int x;
    double y;
    string st;
    bool operator<(const Data &t) const
    {
        return x<t.x;
    }
}z[N];

int main()
{
    int n;
    cin>>n;
    for(int i=0;i<n;i++) cin>>z[i].x>>z[i].y>>z[i].st;

    sort(z,z+n);

    for(int i=0;i<n;i++)
        printf("%d %.2lf %s\n",z[i].x,z[i].y,z[i].st.c_str());

    return 0;

}