#include<iostream>
#include<algorithm>
using namespace std;
const int N=10010;
struct Data
{
int x;
double y;
string s;
};
bool cmp(Data p,Data q)
{
return p.x<q.x;
}
int main()
{
int n;
cin>>n;
Data a[N];
for(int i=0;i<n;i++) cin>>a[i].x>>a[i].y>>a[i].s;
sort(a,a+n,cmp);
for(int i=0;i<n;i++)
printf("%d %.2f %s\n",a[i].x,a[i].y,a[i].s.c_str());
}