1.1 KiB
1.1 KiB
title, mode, status, date
| title | mode | status | date |
|---|---|---|---|
| 在history页面新增一个弹窗，显示：下一期尾数与前一期尾数相同的概率、下一期首位与前一期首位相同的概率 | quick | complete | 2026-05-02 |
Summary
Completed quick task: Added a "尾首概率" (Tail-Head Probability) dialog to the history page.
Changes
application/admin/model/History.php— AddedgetTailHeadProbability()method that analyzes consecutive period transitions of the special code (num7), calculating the probability of tail (ones digit) and head (tens digit) remaining the sameapplication/admin/controller/History.php— AddedtailHeadProbendpoint + added to$noNeedRightapplication/admin/view/history/index.html— Added toolbar button withbtn-tailheadprobclasspublic/assets/js/backend/history.js— Added click handler +showTailHeadProbabilityDialog()with period selector (30/50/100/200)
Implementation details
- Tail = num % 10 (个位), Head = floor(num / 10) (十位)
- Only counts valid transitions (both numbers in 1-49 range)
- Displays probability as percentage with period count and transition count