Automatic Scoring Algorithm for Sort Selection Structure in C Language Programming

With the development of computer science and artificial intelligence technology, automatic scoring algorithms have become a highly concerned research field in the education industry. Especially in computer programming education, the traditional manual correction method is not only inefficient, but also has problems of subjectivity, unfairness, and low accuracy. Therefore, developing an efficient, fair, and accurate automatic scoring algorithm has become an urgent demand in the field of computer programming education. The sorting and selection structure in C language programming is one of the common programming tasks, and its automatic scoring algorithm has high practical value and application prospects. According to the experimental results of 1500 subjects, it can be seen that the accuracy rate of the automatic scoring system’s experimental effect scoring was 26.2% higher than that of manual scoring, and the scoring time was only 6.44% of that of manual scoring. The time for score statistics and result statistics were also significantly improved. From this, it can be seen that the sorting selection structure automatic scoring algorithm in C language programming can automatically evaluate the grammar and logical correctness of student code, improve the efficiency and quality of programming homework correction, and promote the development and innovation of computer programming education.