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:")
+        i-=1
+        if name == username and password == userpassword:
+            break
+        continue    
+        if name != username:
+            print("用户名输入不正确，请重新输入!")
+            print("温馨提示：您还有"+str(i)+"次登入机会")
+            continue
+        if password != userpassword:
+            print("密码不正确，请重新输入")
+            print("温馨提示：您还有"+str(i)+"次登入机会")
+    else:    
+        print("你的账号已被锁定，在一小时后重新登录")
+print("欢迎来到贝尔编程!")
\ No newline at end of file