Past Challenges

leetle

486. Frequent Character Difference

Given a string s, find the difference between the frequency of the most frequent character and the least frequent character. Only consider characters that appear at least once in the string.

Example: Input: s = "aabbbc" Output: 2
Explanation: 'b' appears 3 times, 'c' appears 1 time. 3 - 1 = 2.

Make sure you return your solution, don't print!

Python3 Code

def solve(s):
    pass