Previous question · 752
Most Popular Check-in Day
easyDatabase
Next question · 754
Edit Distance
mediumAlgorithms
Random coding question
753. Count approved friend requests
medium
Metaentry
Roles
Data Analyst
Analytics Engineer
Data Engineer
Business Intelligence Engineer
Data Scientist
Product Manager
ML Engineer
AI Engineer
Companies
MetaLevels
entry
Tags
pandas
datetime
filtering
groupby
aggregation
Similar Questions
Ad CTR Calculationeasy
DatabaseTop 3 Click Ratesmedium
DatabaseAd Impressions Counteasy
Database45 people are solving this problem
Loading editor for the selected language
Ln 1, Col 1
Program Output
DATAINTERVIEW
Interactive coding terminal
Python environment ready.
Type a command below or run code from the editor.
run scriptExecute the current editor contents
submitGrade the current editor contents against all solution test cases
python ("print hello world")Run an isolated Python command
helpShow all available commands