save project

diy2.py

-i=3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
-    if i>0:
-        name = input("请输入用户名:")
-        password = input("请输入密码:")
-        i -=1
-        if name == username and password == userpassword:
-            print("登录成功!欢迎来到贝尔编程!")
-            break
-        if name!=username:
-            print("请重新输入用户名")
-            print("温馨提示：你还有"+str(i)+"机会")
-            continue
-        if password !=userpassword:
-            print("请重新输入密码")
-            print("温馨提示：你还有"+str(i)+"机会")
-    else:
-        print("你的帐号已被锁定")
-        exit()
+    name = input("请输入用户名:")
+    password = input("请输入密码:")
+    if name == username and password == userpassword:
+        print("登录成功!欢迎来到贝尔编程!")
+        break
+    if name!=username:
+        print("请重新输入用户名")
+        continue
+    if password !=userpassword:
+        print("请重新输入密码")
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file