1 files changed, 3 insertions, 2 deletions

diff --git a/2024/src/day01.cpp b/2024/src/day01.cpp
index 6578c54..7c613ea 100644
--- a/2024/src/day01.cpp
+++ b/2024/src/day01.cpp
@@ -6,6 +6,7 @@
 #include <numeric>
 #include <tuple>
 #include <vector>
+#include <ranges>
 using namespace std;
 
 vector<tuple<long, long>>
@@ -35,8 +36,8 @@ part1(const vector<tuple<long, long>>& data)
                 rights.emplace_back(rhs);
         }
 
-        sort(lefts.begin(), lefts.end());
-        sort(rights.begin(), rights.end());
+        ranges::sort(lefts);
+        ranges::sort(rights);
 
         long total_distance = 0;
         for ( size_t i = 0; i != lefts.size(); ++i ) {