save project

diy1.py

+i=5
 username = "python"    
 username = "python"    
 userpassword = "123456"    
 userpassword = "123456"    
 while True:
 while True:
-    name=input("请输入账号")
-    password=input("请输入密码")
-    if username == name and password == userpassword:
-        print("登陆成功")
-        break
-    elif username != name:
-        print("账号输入错误")
-    elif userpassword != password:
-        print("密码输入错误")
+    if i>0:
+        name=input("请输入账号")
+        password=input("请输入密码")
+        i-=i
+        if username == name and password == userpassword:
+            print("登陆成功")
+            break
+        elif username != name:
+            print("账号输入错误")
+        elif userpassword != password:
+            print("密码输入错误")
+    else：
+    
 print("欢迎来到贝尔编辑器")
 print("欢迎来到贝尔编辑器")