Find the sum of all elements in an array.

Difficulty: Easy

Phase: 4 · Basic Arrays

XP Reward: 10 XP

Topics: Basic Arrays, Easy

Supported Languages: Python, JavaScript, C, C++, Java

Problem Description

Given N followed by N space-separated integers, calculate and print the sum of all elements. Input Format: Read input from standard input (stdin). Output Format: Print the result to standard output (stdout).

Constraints

-10^9 <= N <= 10^9

Examples

Example 1

Input: 5 1 2 3 4 5

Output: 15

Explanation: Sample execution for input 5 1 2 3 4 5