From b0664fcb81c475356ddf925b839df6e00c434e8a Mon Sep 17 00:00:00 2001
From: ZongqinWang <1722249371@qq.com>
Date: Sat, 11 Jun 2022 17:21:03 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=200055.=E8=B7=B3=E8=B7=83?=
 =?UTF-8?q?=E6=B8=B8=E6=88=8F.md=20Scala=E7=89=88=E6=9C=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 problems/0055.跳跃游戏.md | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/problems/0055.跳跃游戏.md b/problems/0055.跳跃游戏.md
index 17a3b4f4..345f8eba 100644
--- a/problems/0055.跳跃游戏.md
+++ b/problems/0055.跳跃游戏.md
@@ -193,7 +193,22 @@ function canJump(nums: number[]): boolean {
 };
 ```
 
-
+### Scala
+```scala
+object Solution {
+  def canJump(nums: Array[Int]): Boolean = {
+    var cover = 0
+    if (nums.length == 1) return true // 如果只有一个元素，那么必定到达
+    var i = 0
+    while (i <= cover) { // i表示下标，当前只能够走cover步
+      cover = math.max(i + nums(i), cover)
+      if (cover >= nums.length - 1) return true // 说明可以覆盖到终点，直接返回
+      i += 1
+    }
+    false // 如果上面没有返回就是跳不到
+  }
+}
+```
 
 
 -----------------------