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94 lines
3.5 KiB
94 lines
3.5 KiB
class Student:
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def __init__(self, name, age, gender,phone):
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self.name = name
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self.age = age
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self.gender = gender
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self.phone = phone
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class StudentManagementSystem:
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def __init__(self):
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self.students = []
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def add_student(self, name, age, gender,phone):
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student = Student(name, age, gender,phone)
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self.students.append(student)
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self.save_changes()
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def delete_student(self, name):
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for student in self.students:
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if student.name == name:
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self.students.remove(student)
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self.save_changes()
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return
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def modify_student(self, name, new_age, new_gender,new_phone):
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for student in self.students:
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if student.name == name:
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student.age = new_age
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student.gender = new_gender
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student.phone = new_phone
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self.save_changes()
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return
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def save_changes(self):
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# 实现保存操作
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pass
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def search_student(self, name):
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for student in self.students:
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if student.name == name:
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return student
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return None
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def display_students(self):
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for student in self.students:
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print(f"姓名：{student.name}，年龄：{student.age}，性别：{student.gender}，电话：{student.phone}")
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def main_menu(self):
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while True:
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print("===== 学生信息管理系统 =====")
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print("1. 添加学员信息")
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print("2. 删除学员信息")
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print("3. 修改学员信息")
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print("4. 保存操作")
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print("5. 查询学员信息")
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print("6. 显示学员信息")
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print("7. 退出系统")
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choice = input("请输入您的选择：")
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if choice == "1":
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name = input("请输入学员姓名：")
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age = input("请输入学员年龄：")
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gender = input("请输入学员性别：")
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phone = input("请输入电话：")
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self.add_student(name, age, gender,phone)
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elif choice == "2":
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name = input("请输入要删除的学员姓名：")
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self.delete_student(name)
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elif choice == "3":
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name = input("请输入要修改的学员姓名：")
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new_age = input("请输入新的年龄：")
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new_gender = input("请输入新的性别：")
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new_phone = input("请输入新的电话：")
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self.modify_student(name, new_age, new_gender,new_phone)
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elif choice == "4":
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self.save_changes()
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elif choice == "5":
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name = input("请输入要查询的学员姓名：")
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student = self.search_student(name)
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if student:
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print(f"姓名：{student.name}，年龄：{student.age}，性别：{student.gender}，电话：{student.phone}")
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else:
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print("未找到该学员信息")
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elif choice == "6":
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self.display_students()
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elif choice == "7":
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print("感谢使用，再见！")
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break
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else:
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print("无效的选择，请重新输入")
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# 实例化学生信息管理系统
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hh = StudentManagementSystem()
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# 运行主菜单
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hh.main_menu()
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