Leetcode 2924. Find Champion II

Given a DAG of n teams where an edge u->v means u is stronger than v, find the unique team with indegree 0 (no team stronger than it) and return its index, or return -1 if there is not exactly one such node.

Question Timeline

See when this question was last asked and where, including any notes left by other candidates.

Company

Level

Region

Comments

Your account is free and you can post anonymously if you choose.

Hello Interview Premium

Recent interview questions

System Design Guided Practice

Exclusive content

Learn More

Leetcode 2924. Find Champion II

Question Timeline

Comments

Questions

Learn

Links

Legal

Contact