1647. Minimum Deletions to Make Character Frequencies Unique
MediumHash Table · String · Greedy · Sorting · 25:15
LeetCode problem 1647, Minimum Deletions to Make Character Frequencies Unique, was LeetCode's Daily Challenge on Tuesday, September 12, 2023. It's rated medium. codestorywithMIK explains the approach step by step in the video above.