通过提交C语言程序，逐字符确定测试用例。为符合编程人员的习惯，字符默认从第0个开始。文本框中输入Enter键可以直接开始探测。在结束文本框输入非数字时，会持续探测。探测到所有的测试用例都OF时探测会结束。支持的测试用例字符：ASCII -1, 8-13, 32-126。
| 日期 | 安装次数 | 更新检查总次数 |
|---|---|---|
| 2025-10-02 | 0 | 4 |
| 2025-10-03 | 0 | 2 |
| 2025-10-04 | 0 | 4 |
| 2025-10-05 | 0 | 6 |
| 2025-10-06 | 0 | 3 |
| 2025-10-07 | 0 | 8 |
| 2025-10-08 | 0 | 9 |
| 2025-10-09 | 0 | 8 |
| 2025-10-10 | 0 | 9 |
| 2025-10-11 | 0 | 8 |
| 2025-10-12 | 0 | 7 |
| 2025-10-13 | 0 | 7 |
| 2025-10-14 | 0 | 3 |
| 2025-10-15 | 0 | 6 |
| 2025-10-16 | 0 | 7 |
| 2025-10-17 | 0 | 7 |
| 2025-10-18 | 0 | 9 |
| 2025-10-19 | 0 | 6 |
| 2025-10-20 | 0 | 4 |
| 2025-10-21 | 0 | 7 |
| 2025-10-22 | 0 | 6 |
| 2025-10-23 | 0 | 9 |
| 2025-10-24 | 0 | 7 |
| 2025-10-25 | 0 | 6 |
| 2025-10-26 | 0 | 6 |
| 2025-10-27 | 0 | 5 |
| 2025-10-28 | 1 | 6 |
| 2025-10-29 | 0 | 5 |
| 2025-10-30 | 0 | 6 |
| 2025-10-31 | 0 | 2 |
