If there is a file conflict, the behaviour depends on which file is prepared later than others. This is REALLY strange because it will cause the result to be random.
如果发生文件冲突，评测行为将依赖于评测程序中哪个文件后被准备好。这个行为会导致评测结果是随机的。
Example:
src.hpp is mentioned in the supportedFiles in config.json, and the spj version is 4. Either the file in the problem package or the file submitted will be use depending on which one has been prepared later.
在 config.json 的 supportedFiles 里有 src.hpp，评测点为 spj 4。评测机可能使用题目数据包中的 src.hpp，也可能使用用户提交的 src.hpp。
Solution:
解决方案：
Note: The quick fix should be done even if the better fix is done because there are some judger plan that has already got a file conflict.
注意：即使已经完成了 better fix，也需要实现 quick fix，因为已经有了错误的数据包。
If there is a file conflict, the behaviour depends on which file is prepared later than others. This is REALLY strange because it will cause the result to be random.
如果发生文件冲突，评测行为将依赖于评测程序中哪个文件后被准备好。这个行为会导致评测结果是随机的。
Example:
src.hppis mentioned in thesupportedFilesinconfig.json, and the spj version is 4. Either the file in the problem package or the file submitted will be use depending on which one has been prepared later.在
config.json的supportedFiles里有src.hpp，评测点为 spj 4。评测机可能使用题目数据包中的src.hpp，也可能使用用户提交的src.hpp。Solution:
解决方案：
Note: The quick fix should be done even if the better fix is done because there are some judger plan that has already got a file conflict.
注意：即使已经完成了 better fix，也需要实现 quick fix，因为已经有了错误的数据包。