写一个成绩管理系统,每个学生有姓名、学号、数学成绩、程序设计成绩、总分,系统需要实现成绩的增删改查功能
时间: 2023-11-04 08:06:22 浏览: 86
好的,我可以给你一个基本的成绩管理系统的代码框架,你可以根据自己的需要进行修改、完善。
```python
class Student:
def __init__(self, name, number, math_score, programming_score):
self.name = name
self.number = number
self.math_score = math_score
self.programming_score = programming_score
self.total_score = self.math_score + self.programming_score
class ScoreManagementSystem:
def __init__(self):
self.students = []
def add_student(self, student):
self.students.append(student)
def delete_student(self, number):
for student in self.students:
if student.number == number:
self.students.remove(student)
break
def update_student(self, number, math_score=None, programming_score=None):
for student in self.students:
if student.number == number:
if math_score:
student.math_score = math_score
if programming_score:
student.programming_score = programming_score
student.total_score = student.math_score + student.programming_score
break
def search_student(self, number):
for student in self.students:
if student.number == number:
return student
return None
```
这个代码框架中,我们首先定义了一个 `Student` 类,来表示每个学生的信息。然后我们定义了一个 `ScoreManagementSystem` 类,来管理所有学生的成绩信息。这个类中包含了增加学生、删除学生、更新学生、搜索学生等基本功能。你可以在这个基础上,进行进一步的扩展和完善。
阅读全文