save project

diy2.py

@@ -4,6 +4,7 @@ while True:
     if i=0
     if i=0
         name = input("请输入用户名:")
         name = input("请输入用户名:")
         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("登录成功!")
             print("登录成功!")
             break
             break
@@ -12,4 +13,7 @@ while True:
             continue
             continue
         if userpassword!=password :
         if userpassword!=password :
             print("密码错误")
             print("密码错误")
+    else:
+        print("该账户已冻结，请来我司解锁！")
+        exit()
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
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