1070. 产品销售分析 III 题目 销售表 Sales: ±------------±------+ | Column Name | Type | ±------------±------+ | sale_id | int | | product_id | int | | year | int | | quantity | int | | price | int | ±-----
题目描述 Mooncake is a Chinese bakery product traditionally eaten during the Mid-Autumn Festival. Many types of fillings and crusts can be found in traditional mooncakes according to the region’s culture
Polycarp has a lot of work to do. Recently he has learned a new time management rule: “if a task takes five minutes or less, do it immediately”. Polycarp likes the new rule, however he is not sure tha
You are given two positive integers d and s. Find minimal positive integer n which is divisible by d and has sum of digits equal to s. Input The first line contains two positive integers d and s (1≤d
1070 Mooncake (25 分) Mooncake is a Chinese bakery product traditionally eaten during the Mid-Autumn Festival. Many types of fillings and crusts can be found in traditional mooncakes according to the
题目描述 小新正在玩一个简单的电脑游戏。 游戏中有一条环形马路,马路上有 n 个机器人工厂,两个相邻机器人工厂之间由一小段马路连接。小新以某个机器人工厂为起点,按顺时针顺序依次将这 n 个机器人工厂编号为1~n,因为马路是环形的,所以第 n 个机器人工厂和第 1 个机器人工厂是由一段马路连接在一起的。小新将连接机器人工厂的这 n 段马路也编号为 1~n,并规定第 i 段马路连接第 i 个机器