From dff16e900f2dd3e9e257a015d22bec6b73529cc7 Mon Sep 17 00:00:00 2001
From: Leah Neukirchen <leah@vuxu.org>
Date: Tue, 5 Dec 2017 16:07:34 +0100
Subject: use {} instead of istream_iterator()

---
 day02.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'day02.cc')

diff --git a/day02.cc b/day02.cc
index ba955ee..d19b454 100644
--- a/day02.cc
+++ b/day02.cc
@@ -13,9 +13,9 @@ int main()
 	int s1 = 0, s2 = 0;
 
 	while (getline(cin, line)) {
+		// slurp it for part 2
 		istringstream is{line};
-		vector<int> v{istream_iterator<int>(is),
-		    istream_iterator<int>()};   // slurp it for part 2
+		vector<int> v{istream_iterator<int>(is), {}};
 
 		auto [min, max] = minmax_element(begin(v), end(v));
 		s1 += *max - *min;
-- 
cgit 1.4.1