Repeat Evolution

2265. Count Nodes Equal to Average of Subtree

2 attempts over 1043 days. This page compares how the solution size, thinking trace, and stuck markers changed between posts.

2 attempts

1043 days apart

-7 line delta

6 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 · 02.11.2023

medium

Solution 13 lines

Thoughts 0 lines

standard kotlin

Number of nodes in a tree where val == sum / count of a subtree

Full post LeetCode

Attempt 2 · 10.09.2026

medium

Solution 6 lines

Thoughts 0 lines

tiny kotlin

1043 days later lines -7 chars -88 thoughts 0

Values equal subtree average

Full post LeetCode

Compact generated readout from the first and latest attempts.

Solution size compressed

-7 lines, -88 chars.

Thinking trace steady

0 lines between first and latest attempt.

Best snapshot 10.09.2026

6 lines, 249 chars.

Honesty markers 0 stuck

0 stuck attempts, 0 one-liner attempts.