Accuracy, steps and processes, precision and accuracy, depth and breadth of answers. According to the question and answer network.

1, accuracy of answer: whether the candidate's answer is consistent with the standard answer.

2. Steps and processes: Whether the candidate's problem-solving steps and processes are correct, clear and complete.

3. Accuracy and precision: Whether the calculation accuracy and precision of candidates meet the requirements.

4. Depth and breadth: Whether the depth and breadth of the candidates' problem solving meet the requirements.