## Add Digits LeetCode Solution

Given an integer num, repeatedly add all its digits until the result has only one digit, and return it.

Add Digits LeetCode Solution Read More »

Leetcode SolutionGiven an integer num, repeatedly add all its digits until the result has only one digit, and return it.

Add Digits LeetCode Solution Read More »

Leetcode SolutionThis Leetcode problem Product Sales Analysis I LeetCode Solution is done in SQL. List of all LeetCode Solution Product Sales Analysis I LeetCode Solution Problem Statement Column Name Type sale_id int product_id int year int quantity int price int Table: Sales (sale_id, year) is the primary key (combination of columns with unique values) of this table.

Product Sales Analysis I LeetCode Solution Read More »

Leetcode SolutionThis Leetcode problem Delete Duplicate Emails LeetCode Solution is done in SQL. List of all LeetCode Solution Delete Duplicate Emails LeetCode Solution Problem Statement Column Name Type id int email varchar Table: Person id is the primary key (column with unique values) for this table. Each row of this table contains an email. The emails will

Delete Duplicate Emails LeetCode Solution Read More »

Leetcode SolutionHere, We see Excel Sheet Column Number LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Excel Sheet Column Number LeetCode Solution Problem Statement Given a string columnTitle that represents the column title as appears in an Excel sheet, return its corresponding

Excel Sheet Column Number LeetCode Solution Read More »

Leetcode SolutionThis Leetcode problem List the Products Ordered in a Period LeetCode Solution is done in SQL. List of all LeetCode Solution List the Products Ordered in a Period LeetCode Solution Problem Statement Column Name Type product_id int product_name varchar product_category varchar Table: Products product_id is the primary key (column with unique values) for this table. This

List the Products Ordered in a Period LeetCode Solution Read More »

Leetcode SolutionThis Leetcode problem Ads Performance LeetCode Solution is done in SQL. List of all LeetCode Solution Ads Performance LeetCode Solution Problem Statement Column Name Type ad_id int user_id int action enum Table: Ads (ad_id, user_id) is the primary key for this table.Each row of this table contains the ID of an Ad, the ID of

Ads Performance LeetCode Solution Read More »

Leetcode SolutionThis Leetcode problem Not Boring Movies LeetCode Solution is done in SQL. List of all LeetCode Solution Not Boring Movies LeetCode Solution Problem Statement Column Name Type id int movie varchar description varchar rating float Table: Cinema id is the primary key (column with unique values) for this table. Each row contains information about the name

Not Boring Movies LeetCode Solution Read More »

Leetcode SolutionThis Leetcode problem Biggest Single Number LeetCode Solution is done in SQL. List of all LeetCode Solution Biggest Single Number LeetCode Solution Problem Statement Column Name Type num int Table: MyNumbers This table may contain duplicates (In other words, there is no primary key for this table in SQL). Each row of this table contains an

Biggest Single Number LeetCode Solution Read More »

Leetcode SolutionThis Leetcode problem Find the Team Size LeetCode Solution is done in SQL. List of all LeetCode Solution Find the Team Size LeetCode Solution Problem Statement Column Name Type employee_id int team_id int Table: Employee employee_id is the primary key for this table.Each row of this table contains the ID of each employee and their

Find the Team Size LeetCode Solution Read More »

Leetcode SolutionThis Leetcode problem Weather Type in Each Country LeetCode Solution is done in SQL. List of all LeetCode Solution Weather Type in Each Country LeetCode Solution Problem Statement Column Name Type country_id int country_name varchar Table: Countries country_id is the primary key for this table.Each row of this table contains the ID and the name

Weather Type in Each Country LeetCode Solution Read More »

Leetcode SolutionHere, We see Add Binary LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Add Binary LeetCode Solution Problem Statement Given two binary strings a and b, return their sum as a binary string. Example 1: Input: a =

Add Binary LeetCode Solution Read More »

Leetcode SolutionThis Leetcode problem Students and Examinations LeetCode Solution is done in SQL. List of all LeetCode Solution Students and Examinations LeetCode Solution Problem Statement Column Name Type student_id int student_name varchar Table: Students student_id is the primary key (column with unique values) for this table. Each row of this table contains the ID and the name

Students and Examinations LeetCode Solution Read More »

Leetcode SolutionHere, We see Sqrt(x) LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Sqrt(x) LeetCode Solution Problem Statement Given a non-negative integer x, return the square root of x rounded down to the nearest integer. The returned integer should

Sqrt(x) LeetCode Solution Read More »

Leetcode SolutionThis Leetcode problem Triangle Judgement LeetCode Solution is done in SQL. List of all LeetCode Solution Triangle Judgement LeetCode Solution Problem Statement Column Name Type x int y int z int Table: Triangle In SQL, (x, y, z) is the primary key column for this table. Each row of this table contains the lengths of three

Triangle Judgement LeetCode Solution Read More »

Leetcode SolutionThis Leetcode problem Average Selling Price LeetCode Solution is done in SQL. List of all LeetCode Solution Average Selling Price LeetCode Solution Problem Statement Column Name Type product_id int start_date date end_date date price int Table: Prices (product_id, start_date, end_date) is the primary key (combination of columns with unique values) for this table. Each row of

Average Selling Price LeetCode Solution Read More »

Leetcode Solution