[CMS Online Judge] 使用教學
後台管理
網址 : localhost:8889
,或是把localhost換成該台主機的ip。
首先會看到的是登入介面
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Possible Reasons
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
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帳號為admin
(也可以自己給定),密碼則會由系統隨機生成。
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Possible Reasons
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
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進去後左側會有Contest、Tasks、Users、Teams,在開啟比賽前需要在Tasks及Users中新增題目及使用者,建立好後再新增Contest,並把剛新增的使用者及題目加到Contest中。
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Possible Reasons
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
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User
應該都還蠻淺顯易懂的,Timezone
+8為台灣的時區。
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Possible Reasons
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
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Task
Name
不能打中文但Title
可以,Statements
可以放題目敘述,其他都不常用略
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- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
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比較需要注意的是下方Dataset的部分
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- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
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Time limit
: 時間限制,通常設1秒,可依題目需求做調整。
Meomry limit
: 記憶體限制,通常設256Mib,可依題目需求做調整。
Task Type
:
Batch
: 直接比對答案
Communication
: 參賽者的code會跟judge互動
- 其他不常用略
Compilation
: 可設定是否需要引入Loader Code
I/O
: 注意要留空白才會使用stdio
Output evaluation
: 可決定是否要用checker比對
Managers
: 可上傳checker
、manager
、stub
、grader
Score Type
:
Sum
: 總分為所有測資獲得的分數總和
GroupMin
: 可設定測資的Group,同個Group中的測資要全對才給分,總分為所有Group的分數總和
- 其他不常用略
Score parameters
: Score Type
不同參數也會不同
Sum
: 一個數字代表每一個測資能獲得的分數,通常是100/測資數
GroupMin
: 測資的Group及分數,例如[[40, 10], [60, 20]]
代表前10個測資為一組,分數40分,接下來的20的測資為一組,分數60分
- 其他不常用略
Test cases
: 要記得把Public打勾才會啟用此測資
上面有些看不懂沒關係,因為更完整的說明在CMS Online Judge 互動題、Checker
[補充] 測資的Dependency
當測資有需要設dependency的時候可以使用正規表達式來設定通過哪些測資會得幾分,並加入到Score parameters
中,格式如下:

[[0, "(00[0-2])"], [20, "(00[3-9]|01[0-3])"], [80, "(00[0-9]|01[0-9]|020)"]]
代表:
- 通過000-002的側資可以獲得0分
- 通過003-013的側資可以獲得20分
- 通過000-020的側資可以獲得80分
正規表達式則可以使用這個網站生成 : https://www.regex-range.com

(記得勾第一個就好)
進到一場Contest後,可以在目錄的General中設定比賽的詳細資訊(如比賽的描述、開放的程式語言、上傳時間間隔),還可以點擊左側的Users及Tasks來把剛剛建立的使用者及題目加到比賽中。
Image Not Showing
Possible Reasons
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
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參賽者介面
網址 : localhost:8888
,或是把localhost換成該台主機的ip。
首先一樣會先看到登入介面,帳號和密碼為剛剛有加入比賽的User。
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Possible Reasons
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
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在Overview中可以看到所有題目的詳細資訊。
Image Not Showing
Possible Reasons
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
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點擊左側每一題的Submissions後會到上傳程式碼的頁面,點選Choose File並按Submit後即可上傳程式碼。
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Possible Reasons
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
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計分板
網址 : localhost:8890
,或是把localhost換成該台主機的ip。
計分板為即時更新,無需一直按F5。
Image Not Showing
Possible Reasons
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →