fix 链表的越界判断

huxiamei · Aug 1, 2019 · 44af955 · 44af955
1 parent 299ae5a
commit 44af955
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/data-structure-and-algorithms/1. singly-linked-list.html b/data-structure-and-algorithms/1. singly-linked-list.html
@@ -43,7 +43,7 @@
 
 			// 向链表特定位置插入一个新节点
 			this.insert = function(position, element) {
-				if (position < 0 && position > length) {
+				if (position < 0 || position > length) {
 					// 越界
 					return false;
 				} else {

diff --git a/data-structure-and-algorithms/2. doubly-linked-list.html b/data-structure-and-algorithms/2. doubly-linked-list.html
@@ -41,7 +41,7 @@
 
 			// 向链表特定位置插入一个新的项
 			this.insert = function(position, element) {
-				if (position < 0 && position > length) {
+				if (position < 0 || position > length) {
 					// 越界
 					return false;
 				} else {