Given a string and a string dictionary, find the longest string in the dictionary that can be formed by deleting some characters of the given string. If there are more than one possible results, return the longest word with the smallest lexicographic
如何使用 Java 删除 ArrayList 中的重复元素 (How to Remove Duplicates from ArrayList in Java) Given an ArrayList with duplicate values, the task is to remove the duplicate values from this ArrayList in Java. import java.util.*; import java.util.stream.Collectors;