511. Game Play Analysis I LeetCode Solution

In this guide, you will get 511. Game Play Analysis I LeetCode Solution with the best time and space complexity. The solution to Game Play Analysis I problem is provided in various programming languages like C++, Java, and Python. This will be helpful for you if you are preparing for placements, hackathons, interviews, or practice purposes. The solutions provided here are very easy to follow and include detailed explanations.

Table of Contents

  1. Problem Statement
  2. Complexity Analysis
  3. Game Play Analysis I solution in C++
  4. Game Play Analysis I solution in Java
  5. Game Play Analysis I solution in Python
  6. Additional Resources
511. Game Play Analysis I LeetCode Solution image

Problem Statement of Game Play Analysis I

Table: Activity

+————–+———+
| Column Name | Type |
+————–+———+
| player_id | int |
| device_id | int |
| event_date | date |
| games_played | int |
+————–+———+
(player_id, event_date) is the primary key (combination of columns with unique values) of this table.
This table shows the activity of players of some games.
Each row is a record of a player who logged in and played a number of games (possibly 0) before logging out on someday using some device.

Write a solution to find the first login date for each player.
Return the result table in any order.
The result format is in the following example.

Example not found

Constraints not found

Complexity Analysis

  • Time Complexity: Google AdSense
  • Space Complexity: Google Analytics

511. Game Play Analysis I LeetCode Solution in C++

SELECT player_id, MIN(event_date) AS first_login
FROM Activity
GROUP BY 1;
/* code provided by PROGIEZ */

511. Game Play Analysis I LeetCode Solution in Java

N/A
// code provided by PROGIEZ

511. Game Play Analysis I LeetCode Solution in Python

N/A
 # code by PROGIEZ

Additional Resources

See also  594. Longest Harmonious Subsequence LeetCode Solution

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