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57 lines
1.5 KiB
57 lines
1.5 KiB
stu_list=[]
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def menu():
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print("1.添加学生")
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print("2.删除学生")
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print("3.修改学生信息")
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print("4.查询学生信息")
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print("5.显示学生信息")
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print("6.保存学生信息")
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print("7.退出系统")
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def add_student():#添加学生信息
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name = input('请输入学生姓名：')
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# -----------
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for i in stu_list:
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if i['name'] == name:
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print('学生信息已存在')
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return
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gender= input("请输入学生性别：")
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phone=input("请输入学生电话：")#加入信息
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stu_dict= { 'name': name, 'gender': gender,'phone':phone}
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stu_list.append(stu_dict)
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print()
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def remove_student():#删除学生信息
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name=input('请输入要删除学生姓名:')
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for i in stu_list:
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if i['name'] == name:
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stu_list.remove(i)
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print('学生信息删除成功')
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return
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else:
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print('该学生信息不存在，无法删除')
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while True:
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num=eval(input("请输入序号:"))
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if num==1:
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add_student()
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elif num==2:
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remove_student()
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# elif num==3:
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# modify_student()
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# elif num==4:
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# search_student()
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# elif num==5:
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# show_student()
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# elif num=6:
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# save_student()
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# elif num==7:
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# print('退出系统，欢迎下次使用')
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# save()
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# break
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else:
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print("输入有误，请再次输入")
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continue
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input('======回车键继续操作======')
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