#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;
}