from typing import List

# Problem #11 [Medium]
# Good morning! Here's your coding interview problem for today.

# This problem was asked by Twitter.

# Implement an autocomplete system. That is, given a query string s and
# a set of all possible query strings,
# return all strings in the set that have s as a prefix.

# For example, given the query string `de` and
# the set of strings [`dog`, `deer`, `deal`], return [`deer`, `deal`].

# Hint: Try preprocessing the dictionary into a more efficient data structure to speed up queries.

tests = None
solver = None
