#include<cmath>
#include<cstdio>
#include<vector>
#include<iostream>
#include<algorithm>
using namespace std;
struct Player {
int score;
string name;
};
class Checker{
public:
// complete this method
static int comparator(Player a, Player b) {
if (a.score < b.score) {
return -1;
} else if (a.score > b.score) {
return 1;
}
int name_compare = a.name.compare(b.name);
if (name_compare < 0) {
return 1;
} else if (name_compare > 0) {
return -1;
}
return 0;
}
};
bool compare(Player a, Player b) {
if(Checker::comparator(a,b) == -1)
return false;
return true;
}
int main()
{
int n;
cin >> n;
vector< Player > players;
string name;
int score;
for(int i = 0; i < n; i++){
cin >> name >> score;
Player player;
player.name = name, player.score = score;
players.push_back(player);
}
sort(players.begin(), players.end(), compare);
for(int i = 0; i < players.size(); i++) {
cout << players[i].name << " " << players[i].score << endl;
}
return 0;
}
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