save project

diy2.py

@@ -11,8 +11,11 @@ while True:
             break
             break
         if name != username:
         if name != username:
             print('用户名错误!')
             print('用户名错误!')
+            print('您还剩余'+str(i)+'次输入机会')
+            continue
         if password!=userpassword:
         if password!=userpassword:
             print('用户密码错误!')
             print('用户密码错误!')
+            print('您还剩余'+str(i)+'次输入机会')
     else:
     else:
         print('密码错误!')
         print('密码错误!')
         exit()
         exit()