LeetCode Experience

#3785 Minimum Swaps to Avoid Forbidden Values

Interview Experience

LeetCode #3785: Minimum Swaps to Avoid Forbidden Values. Difficulty: Hard. Topics: Array, Hash Table, Greedy, Counting. Asked at Amazon in the last 6 months.

Original Source

This is a frequency-tagged signal. The full problem statement lives on the original source.

View original →

Topics

Counting Arrays Greedy Hash Table