save project

diy2.py

 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
+i=5
 while True:
 while True:
+    if i>0
         name=input("请输入姓名：")
         name=input("请输入姓名：")
         password=input("请输入密码：")
         password=input("请输入密码：")
+        i-=1
         if name==username and password== userpassword:
         if name==username and password== userpassword:
             print('登陆成功！')
             print('登陆成功！')
             break
             break
@@ -12,4 +15,7 @@ while True:
         if password!=userpassword:
         if password!=userpassword:
             print("用密码错误")   
             print("用密码错误")   
         print("重新输入")
         print("重新输入")
+    else:
+        print('你废了,特种兵马上到') 
+        exit()   
 print("欢迎来到贝编程")
 print("欢迎来到贝编程")
\ No newline at end of file