Update backpack.md

diff --git a/docs/dp/backpack.md b/docs/dp/backpack.md
index 35a55fe..7f75fea 100644 (file)
--- a/docs/dp/backpack.md
+++ b/docs/dp/backpack.md
@@ -49,7 +49,7 @@ for (int i=1;i<=v1;i++)
 \r
 [例题代码](https://www.luogu.org/paste/2mb5d46q)\r
 \r
-Ps.事实上，由到大穷举是另一种背包问题的解法，稍后会提到\r
+Ps.äº\8bå®\9eä¸\8aï¼\8cç\94±å°\8få\88°å¤§ç©·ä¸¾æ\98¯å\8f¦ä¸\80ç§\8dè\83\8cå\8c\85é\97®é¢\98ç\9a\84解æ³\95ï¼\8cç¨\8då\90\8eä¼\9aæ\8f\90å\88°\r
 \r
 #### 完全背包\r
 \r