Skip to content

Navigation Menu

Explore
For
- Enterprise
- Teams
- Startups
- Education
By Solution
Resources
- GitHub Sponsors
  Fund open source developers
- The ReadME Project
  GitHub community articles
Repositories
Pricing

Search code, repositories, users, issues, pull requests...

Search

Clear

Search syntax tips

Provide feedback

We read every piece of feedback, and take your input very seriously.

Include my email address so I can be contacted

Saved searches

Use saved searches to filter your results more quickly

Name

Query

To see all available qualifiers, see our documentation.

You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session.

Dismiss alert

rajatgoyal715 / Hackerrank Public

Notifications
Fork 109
Star 205

Code
Issues 1
Pull requests 3
Actions
Projects
Security
Insights

Additional navigation options

Code
Issues
Pull requests
Actions
Projects
Security
Insights

Breadcrumbs

Hackerrank
SQL
BasicSelect

/

weather-observation-station-4.sql

Latest commit

History

5 lines (5 loc) · 193 Bytes

Breadcrumbs

Hackerrank
SQL
BasicSelect

/

weather-observation-station-4.sql

File metadata and controls

5 lines (5 loc) · 193 Bytes

1

2

3

4

5

/*

Enter your query here.

Please append a semicolon ";" at the end of the query and enter your query in a single line to avoid error.

*/

SELECT COUNT (CITY) - COUNT (DISTINCT CITY) FROM STATION

Footer

© 2024 GitHub, Inc.

Footer navigation

Terms
Privacy
Security
Status
Docs
Contact

You can’t perform that action at this time.