[newSolution]Who can add 1 more problem of LeetCode 401

[LetMeFly666]

By Github Actions | 401.二进制手表 | 2026-02-17

[1problem1day]

This issue was automatically added to the project.
🕒 Time (Beijing, UTC+8): 2026/2/17 00:38:00
🤖 Triggered by 1problem1day Bot according to action file

[LetMeFly666]

hello #1393 you are not alone now(/again).

[1problem1day]

Set the project status to In Progress based on the solving label.
🕒 Time (Beijing, UTC+8): 2026/2/17 11:05:44
🤖 Triggered by 1problem1day Bot according to action file

[1problem1day]

Set finish date = 2026-02-17 in project.
🕒 Time (Beijing, UTC+8): 2026/2/17 11:37:17
🤖 Triggered by 1problem1day Bot according to action file