Completed Graph-1

[Nikesh46]

No description provided.

[super30admin]

Your solution for the "Find the town Judge" problem is correct and efficient. Well done! Here are a few suggestions for improvement:

1. Consider using an array instead of a HashMap for the trust counts. Since the people are labeled from 1 to n, an array of size n+1 would be more efficient in terms of constant factors and might be simpler.
2. The variable name 't' in the for-loop could be changed to something more descriptive, like 'trustRelation' or 'edge', to enhance readability.
3. You have included a check for n==1 at the beginning, which is good. However, note that if there are no trust relationships and n>1, the judge cannot exist. Your solution handles this correctly because the HashMap might not have an entry for every person, so the loop checks only keys that exist. But using an array initialized to zeros would also work and might be more straightforward.

Overall, your solution is excellent. Keep up the good work!