Given a string array words, find the maximum value of length(word[i]) * length(word[j]) where the two words do not share common letters. You may assume that each word will contain only lower case letters. If no such two words exist, return 0. Example
Given an array of n integers where n > 1, nums, return an array output such that output[i] is equal to the product of all the elements of nums except nums[i]. Solve it without division and in O(n). For example, given [1,2,3,4], return [24,12,8,6]. Fo
报错: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'warningProducer': Invocation of init method failed; nested exception is java.lang.ExceptionInInitializerError at org.springframework.beans.factory.annotation.