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92 lines
3.0 KiB
92 lines
3.0 KiB
student_list=[]
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def show_menu():
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print("请选择如下功能：")
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print("1.添加学员：")
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print("2.删除学员：")
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print("3.修改学员信息：")
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print("4.查询学员信息：")
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print("5.显示所有学员信息：")
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print("6.保存学员信息：")
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print("7.退出系统：")
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def add_student():
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name=input("请输入您的姓名：")
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sex=input("请输入您的性别：")
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numbers=input("请输入您的电话：")
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student_dict=dict()
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student_dict["name"]=name
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student_dict["sex"]=sex
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student_dict["numbers"]=numbers
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student_list.append(student_dict)
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print(student_list)
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def show_all_student():
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for index,student_dict in enumerate(student_list):
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student_id=index+1
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print("姓名:{},性别:{},电话:{}".format(student_dict["name"],student_dict["sex"],student_dict["numbers"]))
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def modify_student():
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student_id = eval(input("请输入您要修改的学生学号:"))
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student_no = student_id - 1
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if 0 <= student_no < len(student_list):
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current = student_list[student_no]
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new_name = input("请输入修改后的姓名:")
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new_sex = input("请输入修改后的性别:")
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new_numbers= input("请输入修改后的电话:")
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current["name"] = new_name
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current["sex"] = new_sex
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current["numbers"] = new_numbers
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print("修改成功!")
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else:
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print("请输入合法的学号!")
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def remove_student():
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student_id = eval(input("请输入要删除的学生学号:"))
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student_no = student_id - 1
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if 0 <= student_no < len(student_list):
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current = student_list.pop(student_no)
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print("删除的数据", current)
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else:
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print("请输入合法的学号!")
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def query_student():
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name = input("请输入要查询的姓名:")
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for index, student_dict in enumerate(student_list):
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if name == student_dict["name"]:
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student_id = index + 1
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print("姓名:{},性别:{},电话:{}".format( student_dict["name"],
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student_dict["sex"],student_dict["numbers"]))
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break
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else:
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print("对不起，你查找的用户不存在")
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def start():
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while True:
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show_menu()
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menu_option = input("请输入您需要的功能序号：")
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if menu_option == "1":
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print("添加学员")
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add_student()
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elif menu_option == "2":
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print("删除学员")
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remove_student()
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elif menu_option == "3":
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print("修改学员信息")
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modify_student()
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elif menu_option == "4":
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print("查询学员信息")
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query_student()
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elif menu_option == "5":
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print("显示所有学员信息")
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show_all_student()
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elif menu_option == "6":
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print("退出")
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break
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else:
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print("输入格式错误")
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break
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start() |