save project

342.py

+username = "python"
+userpassword = "123456"
+while True:
+    name = input("请输入用户名:")
+    
+    if name == username and password == userpassword:
+        name = input("请输入账号")
+        break
+    if name != username:
+        
+        print("账号错误")
+        continue
+    password = input("请输入密码:")
+    if password != userpassword :
+        print("密码错误")
+print("欢迎来到贝尔编程!")
\ No newline at end of file

diy2.py

@@ -2,14 +2,16 @@ username = "python"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
     name = input("请输入用户名:")
     name = input("请输入用户名:")
-    password = input("请输入密码:")
+    
     if name == username and password == userpassword:
     if name == username and password == userpassword:
         name = input("请输入账号")
         name = input("请输入账号")
         break
         break
     if name != username:
     if name != username:
+        
         print("账号错误")
         print("账号错误")
+     
         continue
         continue
+        password = input("请输入密码:")
     if password != userpassword :
     if password != userpassword :
-       
         print("密码错误")
         print("密码错误")
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file