Verifying the solution's outcome is definitely a crucial step in the lab exam, especially in TS and CFG where changes made later on could very well impact and invalidate previous solutions.
在实验考试中，验证解决方案的结果确实是一项难题，尤其是在TS及CFG模块中，因为验证随后的变化会很有可能会影响到之前解决方案的正确性。
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