Description

Nick, Glare, and $3$ other students took an informatics test. Write a program to implement a score lookup function. First input the scores, then input a student ID to look up the corresponding score.

Input Format

The scores of students $a_1$ through $a_5$, followed by a student ID from $1$ to $5$.

Output Format

Output the score for the given student ID.

Sample

99 98 99 100 92
3

99