Find the Celebrity

salesforce

There are n people labeled from 0 to n - 1. You are given a helper function knows(a, b), which returns True if and only if person a knows person b.

A celebrity is a person who:

  • knows...

Example

Unlock to view complete problem details

and practice with sample input/output

Was this article helpful?

View Test Cases & Run Code requires membership

Standard Input
Execution Result: