save project

diy2.py

@@ -3,17 +3,18 @@ username = "python"
 userpassword = "123456"
 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!")
-    break
-    if name != username:
-        print("用户名错误！")
-        continue
-    if password != userpassword：
-        print("密码错误!")
+        name = input("请输入用户名:")
+        password = input("请输入密码:")
+        i-=1
+            print("2次")
+        if name == username and password == userpassword:
+            print("登录成功!")
+        break
+        if name != username:
+            print("用户名错误！")
+            continue
+        if password != userpassword：
+            print("密码错误!")
 else:
     print("锁定") 
     exit()