save project

diy2.py

+qqq=3
+username = "python"
+userpassword = "123456"
+while True:
+    if qqq>0:
+        qqq-=1
+        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
+        print("用户名和密码错误!请重新输入")
+        if username!= name:
+            print("sb你连账户都不记得了!!!")
+            continue
+        if userpassword!=password:
+            print("sb密码忘记了就不要登录了!!!")
+    else:
+        print("sbsbsbsbsbsbsbsbsbsbsbsb")
+        break
+print("欢迎来到贝尔编程!")
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