Repeat Evolution

451. Sort Characters By Frequency

2 attempts over 431 days. This page compares how the solution size, thinking trace, and stuck markers changed between posts.

2 attempts

431 days apart

-3 line delta

5 best lines

0 thought lines

0 stuck attempts

Repeat lab Latest post Back to library LeetCode

Timeline Shape

Bars are normalized inside this problem, so the widest bar is the largest attempt in that metric.

Each card is a daily post, with local deltas from the previous attempt.

Attempt 1 · 3.12.2022

medium

Solution 8 lines

Thoughts 0 lines

compact kotlin

fun frequencySort(s: String): String =

Full post LeetCode

Attempt 2 · 07.02.2024

medium

Solution 5 lines

Thoughts 0 lines

tiny kotlin

431 days later lines -3 chars -46 thoughts 0

Sort string by char's frequencies.

Full post LeetCode

Compact generated readout from the first and latest attempts.

Solution size compressed

-3 lines, -46 chars.

Thinking trace steady

0 lines between first and latest attempt.

Best snapshot 07.02.2024

5 lines, 112 chars.

Honesty markers 0 stuck

0 stuck attempts, 0 one-liner attempts.