#include <stdio.h>
#include <cstring>

using namespace std;

typedef struct Student {
    char *name;
    int grade;
    Student *next;
} Student;

void add (Student *&list, char *name, int grade) {
    Student *current;
    current = list;

    while (current->next != NULL) {
        current = current->next;
    }

    Student *new_student;
    new_student = new Student;
    strcpy(new_student->name, name);
    new_student->grade = grade;
    new_student->next = NULL;

    current->next = new_student;
}

void display (Student *list) {
    Student *current;
    current = list;

    while (current != NULL) {
        printf("%s %d\n", current->name, current->grade);
        current = current->next;
    }
}

int main(int argc, char* argv[]) {
    Student *list;
    list = new Student;

    int n;
    char name[21];
    float grade;

    scanf("%d", &n);

    scanf("%s %f", &list->name, &list->grade);
    list->next = NULL;

    for (int i = 1; i < n; i++) {
        scanf("%s %f", &name, &grade);
        add(list, name, grade);
    }

    display(list);

    return 0;
}