From 045f3f98d6234e548c8b98edee911f2eb39b482f Mon Sep 17 00:00:00 2001
From: fusunx <1102654482@qq.com>
Date: Wed, 2 Jun 2021 20:10:28 +0800
Subject: [PATCH] =?UTF-8?q?0134.=E5=8A=A0=E6=B2=B9=E7=AB=99.md=20Javascrip?=
 =?UTF-8?q?t?=
MIME-Version: 1.0
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---
 problems/0134.加油站.md | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/problems/0134.加油站.md b/problems/0134.加油站.md
index 5c3f70a8..dfed2d96 100644
--- a/problems/0134.加油站.md
+++ b/problems/0134.加油站.md
@@ -241,7 +241,28 @@ class Solution:
 
 Go：
 
+Javascript:
+```Javascript
+var canCompleteCircuit = function(gas, cost) {
+    const gasLen = gas.length
+    let start = 0
+    let curSum = 0
+    let totalSum = 0
 
+    for(let i = 0; i < gasLen; i++) {
+        curSum += gas[i] - cost[i]
+        totalSum += gas[i] - cost[i]
+        if(curSum < 0) {
+            curSum = 0
+            start = i + 1
+        }
+    }
+
+    if(totalSum < 0) return -1
+
+    return start
+};
+```
 
 
 -----------------------