From af70518671341c83307877f9083c445b788f6d64 Mon Sep 17 00:00:00 2001
From: BellCodeEditor <bellcode_dev@bell.ai>
Date: Sat, 29 Apr 2023 17:19:49 +0800
Subject: [PATCH] auto save

---
 diy2.py | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/diy2.py b/diy2.py
index 76ba2bb..c565c8e 100644
--- a/diy2.py
+++ b/diy2.py
@@ -1,9 +1,18 @@
+i=3
 username = "python"
 userpassword = "123456"
 while True:
-    name = input("请输入用户名:")
-    password = input("请输入密码:")
-    if name == username and password == userpassword:
-        print("登录成功!")
-    print("用户名和密码错误!请重新输入")
-print("欢迎来到贝尔编程!")
\ No newline at end of file
+    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("账号不存在,请重新输入")
+        if password!=userpassword:
+            print("密码错误,请重新输入")
+    else:
+         
+print("欢迎来到贝尔编程")
\ No newline at end of file
--
libgit2 0.25.0