save project

diy2.py

-i=3
 username = "python"
 userpassword = "123456"
 while True:
-    if i>0:
-        name = input("请输入用户名:")
-        password = input("请输入密码:")
-        if name == username and password == userpassword:
-            print("Log in successfully!")
-            break
-        if name != username:
-            print("Please reenter the user name error!")
-            print("Warm reminder：You still have" + str(i) + "Sublogin opportunity")
-            continue       
+    name = input("请输入用户名:")
+    password = input("请输入密码:")
+    if name == username and password == userpassword:
+        print("Log in successfully!")
+        break
+    if name != username:
+        print("Please reenter the user name error!")
+        print("Warm reminder：You still have" + str(i) + "Sublogin opportunity")
+        continue       
 # 如果用户输入的账号、密码正确，提示登陆成功
 # 如果用户输入的账号、密码正确，提示登陆成功
     print("用户名和密码错误!请重新输入")