save project

diy2.py

+username = "python"
+userpassword = "123456"
+while True:
+    name = input("s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s ")
+    password = input(" b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b")
+    if name == username and password == userpassword:
+        print("登录成功!")
+        break
+    print("sbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsbsb")
+print("欢迎来到贝尔编程!")
+