Repeat Evolution

2976. Minimum Cost to Convert String I

2 attempts over 551 days. This page compares how the solution size, thinking trace, and stuck markers changed between posts.

2 attempts

551 days apart

-5 line delta

7 best lines

9 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 · 27.07.2024

medium

Solution 12 lines

Thoughts 0 lines

compact kotlin

Min cost to change the source to the target

Full post LeetCode

Attempt 2 · 29.01.2026

medium

Solution 7 lines

Thoughts 9 lines

compact kotlin

551 days later lines -5 chars -135 thoughts +9

Min cost to convert string

Full post LeetCode

Compact generated readout from the first and latest attempts.

Solution size compressed

-5 lines, -135 chars.

Thinking trace expanded

+9 lines between first and latest attempt.

Best snapshot 29.01.2026

7 lines, 432 chars.

Honesty markers 0 stuck

0 stuck attempts, 0 one-liner attempts.