Prefer copy_n and fill_n over copy and fill where appropriate.

This lets us avoid having to do the addition manually.

1 files changed, 1 insertions, 1 deletions

diff --git a/absl/random/internal/nanobenchmark.cc b/absl/random/internal/nanobenchmark.cc
index c9181813..0f31a7d5 100644
--- a/absl/random/internal/nanobenchmark.cc
+++ b/absl/random/internal/nanobenchmark.cc
@@ -361,7 +361,7 @@ void CountingSort(T* values, size_t num_values) {
   // Write that many copies of each unique value to the array.
   T* ABSL_RANDOM_INTERNAL_RESTRICT p = values;
   for (const auto& value_count : unique) {
-    std::fill(p, p + value_count.second, value_count.first);
+    std::fill_n(p, value_count.second, value_count.first);
     p += value_count.second;
   }
   ABSL_RAW_CHECK(p == values + num_values, "Did not produce enough output");