#601. List: sum
You are given a list of integers. Find its **sum**.
### Input
The first line has n, the second line has n integers separated by spaces.
### Output
The answer.
Examples
Input
6 77 55 85 -10 -89 -46
Output
72
Input
6 49 -80 -40 -15 -16 37
Output
-65
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.