Problem7170--ABC272 —— A - Integer Sum

7170: ABC272 —— A - Integer Sum

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Time Limit : 1.000 sec  Memory Limit : 256 MiB

Description

You are given $N$ integers $A_1,A_2,\dots$, and $A_N$.
Find the sum of the $N$ integers.

Input

The input is given from Standard Input in the following format:
$N$
$A_1\ A_2\ \dots\ A_N$

Output

Print the answer.

Constraints

$1≤N≤100$
$1 \le A_i \le 100$
All values in the input are integers.

Sample 1 Input

3
2 7 2

Sample 1 Output

11

You are given three integers: 2, 7, and 2.

The answer is 2 + 7 + 2 = 11.

Sample 2 Input

1
3

Sample 2 Output

3

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