diff --git a/余名雨 318.py b/余名雨 318.py
new file mode 100644
index 0000000..b719fe1
--- /dev/null
+++ b/余名雨 318.py	
@@ -0,0 +1,78 @@
+def menu():
+    print("1、添加学员")
+    print("2、删除学员")
+    print("3、修改学员信息")
+    print("4、查询学员信息")
+    print("5、显示所有学员信息")
+    print("6、退出系统")
+    h = input("请输入你要选择的功能：")
+    if(h.isdigit() == False):
+        print("输入有误！请重新输入！")
+        menu()
+    h = int(h)
+    if (h==1):
+        addStudent();
+    elif (h==2):
+        delSutdent();
+    elif (h==3):
+        updateStudent();
+    elif (h==4):
+        selectStudent();
+    elif (h==5):
+        allStudent();
+    elif (h==6):
+        return
+    else:
+        print("输入有误！请重新输入！")
+        menu()
+    menu()
+
+list = []
+
+
+def addStudent():
+    name =input("请输入姓名：")
+    sex = input("请输入性别")
+    tel = input("请输入电话")
+    student = [name,sex,tel]
+    list.append(student)
+    print("添加成功！")
+
+def delSutdent():
+    name = input("请输入要删除的姓名：")
+    for i in list:
+        if i[0] == name:
+            list.remove(i)
+            print("删除成功！")
+            return
+        else:
+            print("不存在，{}".format(name))
+
+
+def updateStudent():
+    name = input("请输入要更新的姓名：")
+    for i in list:
+        if i[0] == name:
+            i[0] = input("请输入姓名：")
+            i[1] = input("请输入性别")
+            i[2] = input("请输入电话")
+            print("更新完成！")
+            return
+        else:
+            print("不存在，{}".format(name))
+
+
+def selectStudent():
+    name = input("请输入要查询的姓名：")
+    for i in list:
+        if i[0] == name:
+            print("姓名：{}，性别：{}，电话：{}".format(i[0],i[1],i[2]))
+            break
+        else:
+            print("不存在，{}".format(name))
+    print("查询完成！")
+def allStudent():
+    for i in list:
+        print("姓名：{}，性别：{}，电话：{}".format(i[0],i[1],i[2]))
+    print("查询完成！")
+menu()
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