https://github.com/mirrorgo/ada_a3

https://github.com/mirrorgo/ada_a3

Last synced: 10 days ago
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• Host: GitHub
• URL: https://github.com/mirrorgo/ada_a3
• Owner: Mirrorgo
• Created: 2024-05-17T06:35:02.000Z (6 months ago)
• Default Branch: master
• Last Pushed: 2024-05-23T07:11:32.000Z (6 months ago)
• Last Synced: 2024-05-23T08:25:52.287Z (6 months ago)
• Language: Ada
• Size: 43.9 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# ada assignment 3

> submit中是实际提交的文件

## tasks

### task1

测试用例

- (0,0,'A'),(1,2,'B) ✅

- (0,0,‘a’), (2,1,‘b’) ❌

-  (0,2,‘A’), (0,1,‘B’) ✅

## command

```bash

$ gnatmake --version

$ gnatprove --version

$ gnatmake main

```

## tip

To_Big_Integer在prove的时候可以使用

## tasks

> 只需要修改lz77.abd和main.adb,其他文件都不要动

- task1 ✅ 

  - 条件太多，看看能否简化

  - Output_Length的初始化问题，应该是1吧

- task2 ✅ 优化Loop_invariant成为一个等式

- 

## Commit Message Format

- chore：这是一个常见的前缀，用于表示其他类别未涵盖的常规任务

- build: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)

- ci: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)

- docs: Documentation only changes

- feat: A new feature

- fix: A bug fix

- perf: A code change that improves performance

- refactor: A code change that neither fixes a bug nor adds a feature

- style: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)

- test: Adding missing tests or correcting existing tests

## 坑

Output'First <= Output'Last 无法prove

Output'First <= Output'Length + Output'First 却可以prove