Write a program that,
given an integer number i and a sequence of natural numbers
x_{1}, …, x_{n},
prints x_{i}.

Input

Input begins with a number i,
followed by the sequence
x_{1}, …, x_{n} ended with −1.
It is known that 1 ≤ i ≤ n.

Output

Print the content of the position i as it is shown in the examples.

Public test cases

**Input**

5 1 3 5 7 9 0 2 4 6 8 -1

**Output**

At the position 5 there is a(n) 9.

**Input**

4 16 8 4 2 -1

**Output**

At the position 4 there is a(n) 2.

Information

- Author
- Salvador Roura
- Language
- English
- Translator
- Carlos Molina
- Original language
- Catalan
- Other languages
- Catalan
- Official solutions
- C++ Java Python
- User solutions
- C C++ Java Lua Perl Python