Eddy is looking for a tree to buy for the holidays, but he knows that a lot of the ~N~ tree suppliers near him are trying to scam him for his money. As such, he forced Max to find the price of the cheapest tree. Max has compiled a list of all ~N~ prices, which are integers from ~1~ to ~100~ inclusive, but he's too tired to find the cheapest tree and instead forces this task onto you. Don't let him down!

Constraints

~1 \leq N \leq 10^6~

Input Specification

The first line contains a single integer ~N~.

The second line contains ~N~ space-separated integers from 1 to 100, the list of prices.

Output Specification

Output a single integer, the minimum price in the list.

Sample Input

5
4 3 7 1 100

Sample Output

1