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kmsullyy

Rank #106
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Exemplar
Top 2.2%
Member Nº 2308
Joined Jun 2026
kmsullyy
SQLPYSPKDMPA
SQL
Common Table Expressions
JSON Extraction
Inner Joins
Python
Strings
Variables
Arithmetic
Spark
Exploding Arrays
Catalyst Optimizer
Salting Strategy
Data Modeling
Self-Referential
Many-to-Many
One-to-One
Solved
1SOLVED
SQL1
Python0
Milestones
First interview
976 runs in the past 26 weeksActive days: 11 · Max streak: 3
MarAprMayJunJulAugSep
Recent solves
Create a variable called lines and set it to the string "Line 1\nLine 2" (using the \n escape sequen
Python · medium · lesson
7 weeks ago
A variable called city is provided
Python · medium · lesson
7 weeks ago
Define get_greeting(name) that returns 'Hello, ' + name (do NOT use print inside the function)
Python · medium · lesson
7 weeks ago
Define a function triple(n) with the docstring 'Triple the input value.' that returns n * 3
Python · medium · lesson
7 weeks ago
Define area(w, h) returning w * h
Python · medium · lesson
7 weeks ago
Define square(n) returning n * n and add_one(n) returning n + 1
Python · medium · lesson
7 weeks ago
Define categorize(score) that returns 'pass' if score >= 60, otherwise 'fail'
Python · medium · lesson
7 weeks ago
Define a function add(a, b) that returns a + b
Python · medium · lesson
7 weeks ago
Define a function double(n) that returns n * 2
Python · medium · lesson
7 weeks ago
Build an order-line formatter from two functions
Python · medium · lesson
7 weeks ago

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