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Update odt.md
authorpartychicken <44670668+partychicken@users.noreply.github.com>
Sun, 21 Apr 2019 02:24:04 +0000 (10:24 +0800)
committerGitHub <noreply@github.com>
Sun, 21 Apr 2019 02:24:04 +0000 (10:24 +0800)
docs/ds/odt.md

index 0672cc8..21c1c84 100644 (file)
@@ -87,6 +87,8 @@ void performance(int l, int r) {
 }
 ```
 
+**注:珂朵莉树在进行求取区间左右端点操作时,必须先 split 右端点,再 split 左端点。否则处理边界情况时,会导致 RE。**
+
 ## 习题
 
 -   [「SCOI2010」序列操作](https://www.lydsy.com/JudgeOnline/problem.php?id=1858)