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()

---
 day04.cc | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'day04.cc')

diff --git a/day04.cc b/day04.cc
index 85ae224..7d7d48b 100644
--- a/day04.cc
+++ b/day04.cc
@@ -34,11 +34,9 @@ main()
 
 	while (getline(cin, line)) {
 		istringstream is1{line}, is2{line};
-		set<string> words{istream_iterator<string>(is1),
-		    istream_iterator<string>()};
+		set<string> words{istream_iterator<string>(is1), {}};
 		anagram::set awords{words.cbegin(), words.cend()};
-		size_t wcount = distance(istream_iterator<string>(is2),
-		    istream_iterator<std::string>());
+		size_t wcount = distance(istream_iterator<string>(is2), {});
 
 		if (words.size() == wcount) p1++;
 		if (awords.size() == wcount) p2++;
-- 
cgit 1.4.1