{"id":20691937,"url":"https://github.com/lenakirara/hackerrank","last_synced_at":"2026-05-27T21:31:48.935Z","repository":{"id":37490148,"uuid":"505883686","full_name":"Lenakirara/HackerRank","owner":"Lenakirara","description":"Solving problems with Python and 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HackerRank\n\n## SQL Solutions\n\n### Basic Select Challenges\n\n| Challenge | Difficulty | Solution |\n|-----------|------------|----------|\n| [Revising the Select Query I](https://www.hackerrank.com/challenges/revising-the-select-query/problem?isFullScreen=true) | Easy | [Solution.1](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Revising_the_Select_Query_I.sql) |\n| [Revising the Select Query II](https://www.hackerrank.com/challenges/revising-the-select-query-2/problem?isFullScreen=true) | Easy | [Solution.2](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Revising_the_Select_Query_II.sql) |\n| [Select All](https://www.hackerrank.com/challenges/select-all-sql/problem?isFullScreen=true) | Easy | [Solution.3](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Select_All.sql) |\n| [Select By ID](https://www.hackerrank.com/challenges/select-by-id/problem?isFullScreen=true) | Easy | [Solution.4](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Select_By_ID.sql) |\n| [Japanese Cities' Attributes](https://www.hackerrank.com/challenges/japanese-cities-attributes/problem?isFullScreen=true) | Easy | [Solution.5](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Japanese_Cities_Attributes.sql) |\n| [Japanese Cities' Names](https://www.hackerrank.com/challenges/japanese-cities-name/problem?isFullScreen=true) | Easy | [Solution.6](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Japanese_Cities_Names.sql) |\n| [Weather Observation Station 1](https://www.hackerrank.com/challenges/weather-observation-station-1/problem?isFullScreen=true) | Easy | [Solution.7](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Weather_Observation_Station_1.sql) |\n| [Weather Observation Station 3](https://www.hackerrank.com/challenges/weather-observation-station-3/problem?isFullScreen=true) | Easy | [Solution.8](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Weather_Observation_Station_3.sql) |\n| [Weather Observation Station 4](https://www.hackerrank.com/challenges/weather-observation-station-4/problem?isFullScreen=true) | Easy | [Solution.9](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Weather_Observation_Station_4.sql) |\n| [Weather Observation Station 5](https://www.hackerrank.com/challenges/weather-observation-station-5/problem?isFullScreen=true) | Easy | [Solution.10](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Weather_Observation_Station_5.sql) |\n| [Weather Observation Station 6](https://www.hackerrank.com/challenges/weather-observation-station-6/problem?isFullScreen=true) | Easy | [Solution.11](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Weather_Observation_Station_6.sql) |\n| [Weather Observation Station 7](https://www.hackerrank.com/challenges/weather-observation-station-7/problem?isFullScreen=true) | Easy | [Solution.12](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Weather_Observation_Station_7.sql) |\n| [Weather Observation Station 8](https://www.hackerrank.com/challenges/weather-observation-station-8/problem?isFullScreen=true) | Easy | [Solution.13](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Weather_Observation_Station_8.sql) |\n| [Weather Observation Station 9](https://www.hackerrank.com/challenges/weather-observation-station-9/problem?isFullScreen=true) | Easy | [Solution.14](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Weather_Observation_Station_9.sql)\n| [Weather Observation Station 10](https://www.hackerrank.com/challenges/weather-observation-station-10/problem?isFullScreen=true) | Easy | [Solution.15](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Weather_Observation_Station_10.sql) |\n| [Weather Observation Station 11](https://www.hackerrank.com/challenges/weather-observation-station-11/problem?isFullScreen=true) | Easy | [Solution.16](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Weather_Observation_Station%20_11.sql) |\n| [Weather Observation Station 12](https://www.hackerrank.com/challenges/weather-observation-station-12/problem?isFullScreen=true) | Easy | [Solution.17](https://github.com/Lenakirara/HackerRank/blob/main/SQL/Basic_Select_Challenges/Weather_Observation_Station_12.sql) |\n\n---\n## Python Solutions\n\n### Introduction\n\n| Challenge | Difficulty | Solution |\n|-----------|------------|----------|\n| [Say \"Hello, World!\" With Python](https://www.hackerrank.com/challenges/py-hello-world/problem?isFullScreen=true) | Easy | [Solution.1](https://github.com/Lenakirara/HackerRank/blob/main/Python/Introduction/Say_Hello_World_With_Python.py) |\n| [Python If-Else](https://www.hackerrank.com/challenges/py-if-else/problem?isFullScreen=true) | Easy | [Solution.2](https://github.com/Lenakirara/HackerRank/blob/main/Python/Introduction/Python_If_Else.py) |\n| [Arithmetic Operators](https://www.hackerrank.com/challenges/python-arithmetic-operators/problem?isFullScreen=true) | Easy | [Solution.3](https://github.com/Lenakirara/HackerRank/blob/main/Python/Introduction/Arithmetic_Operators.py) |\n| [Python: Division](https://www.hackerrank.com/challenges/python-division/problem?isFullScreen=true) | Easy | [Solution.4](https://github.com/Lenakirara/HackerRank/blob/main/Python/Introduction/Python_Division.py) |\n| [Loops](https://www.hackerrank.com/challenges/python-loops/problem?isFullScreen=true) | Easy | [Solution.5](https://github.com/Lenakirara/HackerRank/blob/main/Python/Introduction/Loops.py) |\n| [Print Function](https://www.hackerrank.com/challenges/python-print/problem?isFullScreen=true) | Easy | [Solution.6](https://github.com/Lenakirara/HackerRank/blob/main/Python/Introduction/Print_Function.py) |\n\n### Basic Data Types\n\n| Challenge | Difficulty | Solution |\n|-----------|------------|----------|\n| [Lists](https://www.hackerrank.com/challenges/python-lists/problem?isFullScreen=true) | Easy | [Solution.1](https://github.com/Lenakirara/HackerRank/blob/main/Python/Basic_Data_Types/Lists.py) |\n| [Tuples](https://www.hackerrank.com/challenges/python-tuples/problem?isFullScreen=true) | Easy | [Solution.2](https://github.com/Lenakirara/HackerRank/blob/main/Python/Basic_Data_Types/Tuples.py) |\n\n### Math\n\n| Challenge | Difficulty | Solution |\n|-----------|------------|----------|\n| [Mod Divmod](https://www.hackerrank.com/challenges/python-mod-divmod/problem?isFullScreen=true) | Easy | [Solution.1](https://github.com/Lenakirara/HackerRank/blob/main/Python/Math/Mod_Divmod.py) |\n| [Power - Mod Power](https://www.hackerrank.com/challenges/python-power-mod-power/problem?isFullScreen=true) | Easy | [Solution.2](https://github.com/Lenakirara/HackerRank/blob/main/Python/Math/Power_Mod_Power.py) |\n| [Integers Come In All Sizes](https://www.hackerrank.com/challenges/python-integers-come-in-all-sizes/problem?isFullScreen=true) | Easy | [Solution.3](https://github.com/Lenakirara/HackerRank/blob/main/Python/Math/Integers_Come_In_All_Sizes.py) |\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flenakirara%2Fhackerrank","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flenakirara%2Fhackerrank","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flenakirara%2Fhackerrank/lists"}