save project

diy2.py

-print("温馨提示+str(i)+次机会")
\ No newline at end of file
+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:")
+        i-=1
+        if name == username and password == userpassword:
+            print("登录成功!")
+            break
+        if username != name:
+            print("用户名错误!请重新输入")
+            continue
+        if userpassword != password:
+            print("密码错误!请重新输入")
+    
+    else:
+          print("你的账号被锁定，请带身份证到我司解锁.")
+          exit()    
+print("欢迎来到贝尔编程!")