Question 199
Premium Access
Sign in or upgrade to practice this question with full datasets, official solutions, and guided walkthroughs.
***********
Table: snap_test_results
******** **** ****** ** 3 ********* ********, * ******* *** **** *** **** ******* ******** *****. *** **** ** ****** *** ******* *** **** *** ******* ** *** **** ****** *** *** ***** **** *** 10, 2023 *** *** 23, 2023.
***_**** | ***_**** ----------------+-------------------------- *******_** | *** ******* | *******(30) ***** | ******* **** | ****
Sample results
Last Submission
postgresNo submission yet for this engine. Run and submit your query to save it here.
Submit a query to compare against expected output.
Interview timer
Recommended interview pacing
Easy: 5 min for direct warm-up style questions.
Medium: 10 min for multi-step interview queries.
Hard: 15 min for layered questions with tighter time pressure.
A common bar is solving about 2 medium-or-harder questions in a 30 minute interview.
15:00
Run your query to preview results here.
