Your task is to add together a series of integers and output the sum of them all.
The first line of input, , will be the number of integers that need to be added together.
The next lines will each contain an integer, , representing a number that must be added.
The output should be the sum of all integers. It is guaranteed that this sum will be less than .
3 5 9 2
Output for Sample Input
Explanation for Sample Output
The first line of input, 3, shows that there are 3 numbers that need to be added.
The next 3 lines contian the integers 5, 9, and 2. This means our output should be the result of , which is .