From a03353f8e2bbde2583bbfe65f8e0f9c1c04ec4ee Mon Sep 17 00:00:00 2001 From: GN-Yu <58758623+GN-Yu@users.noreply.github.com> Date: Fri, 30 Dec 2022 13:20:25 -0500 Subject: [PATCH] Update merge_sort.cpp --- codes/cpp/chapter_sorting/merge_sort.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/codes/cpp/chapter_sorting/merge_sort.cpp b/codes/cpp/chapter_sorting/merge_sort.cpp index 7c9a41c8e..b406529a3 100644 --- a/codes/cpp/chapter_sorting/merge_sort.cpp +++ b/codes/cpp/chapter_sorting/merge_sort.cpp @@ -25,10 +25,10 @@ void merge(vector& nums, int left, int mid, int right) { // 若“左子数组已全部合并完”,则选取右子数组元素,并且 j++ if (i > leftEnd) nums[k] = tmp[j++]; - // 否则,若“右子数组已全部合并完”或“左子数组元素 < 右子数组元素”,则选取左子数组元素,并且 i++ + // 否则,若“右子数组已全部合并完”或“左子数组元素 <= 右子数组元素”,则选取左子数组元素,并且 i++ else if (j > rightEnd || tmp[i] <= tmp[j]) nums[k] = tmp[i++]; - // 否则,若“左子数组元素 > 右子数组元素”,则选取右子数组元素,并且 j++ + // 否则,若“左右子数组都未全部合并完”且“左子数组元素 > 右子数组元素”,则选取右子数组元素,并且 j++ else nums[k] = tmp[j++]; }