save project

diy1.py

@@ -2,7 +2,11 @@ username="wx712514"
 userpassword="712514"
 userpassword="712514"
 name=input("请输入用户名")
 name=input("请输入用户名")
 word=input("请输入密码")
 word=input("请输入密码")
-if username==name and userpassword==word:
+while True:
+    if username==name and userpassword==word:
         print("登陆成功！")
         print("登陆成功！")
-else:
+        break
+    else:
         print("失败")
         print("失败")
+        name=input("请输入用户名")
+        word=input("请输入密码")
\ No newline at end of file