From 8c7a8ccea9b71639f4ddefd4968479f40fece958 Mon Sep 17 00:00:00 2001
From: LiTekho <LiTek@mpei.ru>
Date: Mon, 24 Apr 2023 16:01:25 +0300
Subject: [PATCH] code: uodate to 5

---
 histogram_internal.h | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 histogram_internal.h

diff --git a/histogram_internal.h b/histogram_internal.h
new file mode 100644
index 0000000..52f6582
--- /dev/null
+++ b/histogram_internal.h
@@ -0,0 +1,8 @@
+#ifndef HISTOGRAM_INTERNAL_H_INCLUDED
+#define HISTOGRAM_INTERNAL_H_INCLUDED
+
+#include <vector>
+
+void find_minmax(std::vector<double> numbers, double &min, double &max);
+
+#endif // HISTOGRAM_INTERNAL_H_INCLUDED