save project

diy2.py

+import time
+username = "python"
+userpassword = "123456"
+frequency = 10
+Time = 300
+while True:
+    if frequency != 0:
+        name = input("请输入用户名:")
+        if username != name:
+            print("用户名错误!请重新输入")
+            frequency -= 1
+        else:
+            password = input("请输入密码:")
+            if password != userpassword:
+                print("密码错误!请重新输入")
+                frequency -= 1
+                password = input("请输入密码:")
+            else:
+                break
+    else:
+        print("哔哔哔，请等待" + str(Time) + "秒再逝")
+        Time -= 1
+        time.sleep(1)
+        if Time == 0:
+            Time *= 2
+            frequency = 10
+print("登录成功!")
+print("欢迎来到贝尔编程!")
\ No newline at end of file