demand analysis
- Can generate simple four arithmetic questions and judge whether the user's answer is right or wrong.
- Probability of correct answer.
- It can correctly handle the situation with parentheses and output the correct operation result.
Can correctly output negative numbers.
Results screenshot
whitestar running chart
Code cloud link
https://gitee.com/BESTI-IS-JAVA-2018/20165337/tree/master/src
pair feeling
- After rewriting the code this week, I finally modified the code that can basically realize the function. During the period, the debate with the paired classmates continued, and finally we came to the code that we recognized, but this code still has many flaws, and the implementation is relatively rough. , we will continue to implement this code in the future learning process