From 21d4302b5353775687ca717e2a689eef8086f001 Mon Sep 17 00:00:00 2001 From: Azureki Date: Tue, 18 Sep 2018 11:26:46 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BD=BF=E7=94=A8enumerate=E9=81=8D=E5=8E=86?= =?UTF-8?q?=EF=BC=8C=E4=BC=BC=E4=B9=8E=E6=9B=B4=E5=BF=AB?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- lc724. Find Pivot Index.py | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/lc724. Find Pivot Index.py b/lc724. Find Pivot Index.py index df668e7..9f29345 100644 --- a/lc724. Find Pivot Index.py +++ b/lc724. Find Pivot Index.py @@ -6,12 +6,11 @@ def pivotIndex(self, nums): """ lsum = 0 rsum = sum(nums) - for i in range(len(nums)): - lsum += nums[i] - + for i, num in enumerate(nums): + lsum += num if lsum == rsum: return i - rsum -= nums[i] + rsum -= num else: return -1