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frank_newt_2795

Rank #94
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Member Nº 1419
Joined Jun 2026
SQLPYSPKDMPA
SQL
Window Deduplication
Multiple WINDOWs
Common Table Expressions
Python
Sets
f-strings
Lists
Spark
Window Deduplication
First & Last Values
Multiple Windows
Data Modeling
Self-Referential
Many-to-Many
One-to-One
Solved
18SOLVED
SQL13
Python5
Pipeline Architecture0
Milestones
Top 100
10 solved
7-day streak
First interview
961 runs in the past 26 weeksActive days: 23 · Max streak: 7
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Recent solves
Users With API Errors
SQL · medium
2 weeks ago
Given number = 14, print 'even' if number % 2 == 0, otherwise print 'odd'
Python · medium · lesson
3 weeks ago
Classify a sensor reading with compound conditions
Python · medium · lesson
3 weeks ago
Classify driving eligibility from age and license
Python · medium · lesson
3 weeks ago
You have three fruit variables
Python · medium · lesson
3 weeks ago
Validate a data record: check that `name` is not empty AND `age` is between 0 and 150 (inclusive)
Python · medium · lesson
3 weeks ago
Use nested if statements to check account access
Python · medium · lesson
3 weeks ago
Given a `status` string and two safe values `safe1` and `safe2`, print "alert" if the status does no
Python · medium · lesson
3 weeks ago
Two boolean variables are given: `is_logged_in` and `has_permission`
Python · medium · lesson
3 weeks ago
Categorize the variable `age` into life stages using if-elif-else: print "child" if age < 13, "teen"
Python · medium · lesson
3 weeks ago

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