From 8547278853d076db29b7b6353078a235d1c243f5 Mon Sep 17 00:00:00 2001
From: eat-swap <root@eatswap.org>
Date: Thu, 14 Apr 2022 20:19:47 +0800
Subject: [PATCH] add: 220414-CN (3) [cpp]

---
 cpp/2204/220414-CN.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/cpp/2204/220414-CN.cpp b/cpp/2204/220414-CN.cpp
index deeecc6..ac0f438 100644
--- a/cpp/2204/220414-CN.cpp
+++ b/cpp/2204/220414-CN.cpp
@@ -14,8 +14,8 @@
 class Solution {
 public:
 	static int maximumWealth(const std::vector<std::vector<int>>& accounts) {
-		std::vector<int> tmp;
-		std::for_each(accounts.cbegin(), accounts.cend(), [&](const std::vector<int>& x) { tmp.push_back(std::accumulate(x.cbegin(), x.cend(), 0)); });
-		return *std::max_element(tmp.cbegin(), tmp.cend());
+		int ret = 0;
+		std::for_each(accounts.cbegin(), accounts.cend(), [&](const std::vector<int>& x) { ret = std::max(ret, std::accumulate(x.cbegin(), x.cend(), 0)); });
+		return ret;
 	}
 };