save project

diy2.py

 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
+sb=0
 while True:
 while True:
+    if sb<=6:
         name = input("请输入用户名:")
         name = input("请输入用户名:")
         password = input("请输入密码:")
         password = input("请输入密码:")
         if name == username and password == userpassword:
         if name == username and password == userpassword:
@@ -8,7 +10,12 @@ while True:
             break
             break
         if name !=username:
         if name !=username:
             print("名字输错了给爷爬")
             print("名字输错了给爷爬")
+            sb+=1
         if password!=userpassword:
         if password!=userpassword:
             print("密码错了给爷爬")
             print("密码错了给爷爬")
+            sb+=1
+    else:
+        print("滚")
         print("用户名和密码错误!请重新输入")
         print("用户名和密码错误!请重新输入")
+        exit()
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file