save project

diy2.py

+i=3
+username = "隐姓埋名"
+userpassword = "597698"
+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("登录成功!")
+            break
+        1-=1
+        if name != "隐姓埋名":
+            print("用户名错误！请重新输入！")
+            continue
+        if password != "597698":
+            print("密码错误!请重新输入！")
+    else:
+        print("你的账户已被我锁上,到我公司解锁") 
+        exit()           
+print("欢迎来到贝尔编程!")
\ No newline at end of file