1158. 市场分析 I 题目 表: Users +----------------+---------+| Column Name | Type |+----------------+---------+| user_id | int || join_date | date || favorite_brand | varch
数据 Table: Users+----------------+---------+| Column Name | Type |+----------------+---------+| user_id | int || join_date | date || favorite_brand | varchar |+---------
Given a string s and a positive integer d you have to determine how many permutations of s are divisible by d. Input Input starts with an integer T (≤ 200), denoting the number of test cases. Each
表: Users +----------------+---------+| Column Name | Type |+----------------+---------+| user_id | int || join_date | date || favorite_brand | varchar |+---------------