You are given ~N~ integers, and you must print out the sum of the integers.

Input Specification

There will be one line of input.

The first number in the line will be the ~N~ ~(1 \le N \le 1~ ~000)~.

The next ~N~ numbers will the integers you must add up, ~a_1, a_2, \ldots, a_N~ ~(0 \le a_i \le 10^6)~.

Output Specification

Print the sum of the ~N~ integers on the first line.

Scoring

Let ~L~ represent the number of characters in your solution.

If ~L~ is less than ~80~ characters, you will receive ~\min(1, 1 - \frac{L-40}{40}) \times 100\%~ of the points.

Otherwise, your score is ~0~.

Sample Input

4 3 4 2 5

Sample Output

14