public JudgeContext(JudgeTask task, JudgeResult result, string tempDirectory, ILangConfig langConfig)
{
Task = task;
TempDirectory = tempDirectory;
LangConfig = langConfig;
Result = result;
}
/// <summary>
/// 获取时间补偿系数
/// </summary>
private static double GetTimeCompensation(ILangConfig langConfig)
{
if (langConfig is ProgramLangConfig config)
{
return(config.TimeCompensation);
}
return(1);
}
/// <summary>
/// 创建JudgeTask实例
/// </summary>
/// <param name="submitId">提交ID</param>
/// <param name="problemId">问题ID</param>
/// <param name="dataVersion">测试数据版本</param>
/// <param name="language">语言</param>
/// <param name="sourceCode">源代码</param>
/// <param name="author">作者</param>
/// <param name="timeLimit">时间限制</param>
/// <param name="memoryLimit">内存限制</param>
/// <param name="judgeAllCases">是否评测全部样例(即使遇到错误答案)</param>
/// <param name="judgeType">评测类型</param>
/// <returns>JudgeTask实例</returns>
public static JudgeContext Create(int submitId, int problemId, string dataVersion,
string language, string sourceCode, string author = "",
int timeLimit = 1000, int memoryLimit = 262144, bool judgeAllCases = false,
JudgeType judgeType = JudgeType.ProgramJudge)
{
ILangConfig langConfig = ConfigManager.GetLanguageConfig(language);
if (langConfig == null)
{
throw new JudgeException("Unsupported language: " + language);
}
// 分配评测临时目录
string tempDirectory = RandomString.Next(16);
if (langConfig is ProgramLangConfig)
{
ProgramLangConfig langCfg = langConfig as ProgramLangConfig;
tempDirectory = GetTempDirectory(langCfg.JudgeDirectory);
UpdatePathInfo(langCfg, tempDirectory);
}
double timeCompensation = GetTimeCompensation(langConfig);
JudgeTask task = new JudgeTask
{
SubmitId = submitId,
ProblemId = problemId,
DataVersion = dataVersion,
Language = language,
SourceCode = sourceCode,
Author = author,
TimeLimit = (int)(timeLimit / timeCompensation),
MemoryLimit = memoryLimit,
JudgeAllCases = judgeAllCases,
JudgeType = judgeType
};
JudgeResult result = new JudgeResult
{
SubmitId = task.SubmitId,
ProblemId = task.ProblemId,
Author = task.Author,
JudgeDetail = "",
MemoryCost = Config.MinimumMemoryCost,
TimeCost = 0,
PassRate = 0,
ResultCode = JudgeResultCode.Accepted
};
return(new JudgeContext(task, result, tempDirectory, langConfig));
}
/// <summary>
/// 获取时间补偿系数
/// </summary>
/// <param name="langConfig">语言配置</param>
/// <returns>时间补偿系数</returns>
private static double GetTimeCompensation(ILangConfig langConfig)
{
return(langConfig is ProgramLangConfig ? (langConfig as ProgramLangConfig).TimeCompensation : 1);
}