Description

Enter the number of students, then input each student's score and name. Determine the name of the student with the highest score.

Input Format

The first line contains a positive integer N (N ≤ 100), representing the number of students.
The following N lines each contain data in the format:
score name
Here, score is a non-negative integer less than or equal to 100, and name is a continuous string without spaces, with a maximum length of 20.
It is guaranteed that only one student will have the highest score.

Output Format

The name of the student who achieved the highest score.

5
87 lilei
99 hanmeimei
97 lily
96 lucy
77 jim

hanmeimei