Update NOTE.md

helloganjian · web-flow · commit 23fcaf9e70c2 · 2020-08-09T19:10:53.000+08:00
diff --git a/Week09/NOTE.md b/Week09/NOTE.md
@@ -11,4 +11,5 @@
 * 状态转义
 
 	(i, j)上有障碍物 dp[i][j] = 0
+	
 	(i, j)上无障碍物 dp[i][j] = dp[i - 1][j] + dp[i][j - 1]
