From 67f5d2a9622ca738d4c100ef0a50bd097437e0c5 Mon Sep 17 00:00:00 2001
From: Danila <ZhikharevDanS@mpei.ru>
Date: Mon, 22 May 2023 15:13:54 +0300
Subject: [PATCH] =?UTF-8?q?code:=20=D1=82=D0=B5=D0=BF=D0=B5=D1=80=D1=8C=20?=
 =?UTF-8?q?=D1=82=D0=BE=D1=87=D0=BD=D0=BE=20=D0=BD=D0=BE=D1=80=D0=BC=20?=
 =?UTF-8?q?=D1=82=D0=B5=D1=81=D1=82=20=D0=B4=D0=BB=D1=8F=20=D0=BF=D1=83?=
 =?UTF-8?q?=D1=81=D1=82=D0=BE=D0=B3=D0=BE=20=D0=B2=D0=B5=D0=BA=D1=82=D0=BE?=
 =?UTF-8?q?=D1=80=D0=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 project/histogram.cpp        | 6 +++---
 project/histogram_internal.h | 2 +-
 unittest.cpp                 | 9 ++++-----
 3 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/project/histogram.cpp b/project/histogram.cpp
index 8432327..99ff361 100644
--- a/project/histogram.cpp
+++ b/project/histogram.cpp
@@ -4,11 +4,11 @@
 using namespace std;
 
 
-void find_minmax(vector<double> numbers, double& min, double& max)
+bool find_minmax(vector<double> numbers, double& min, double& max)
 {
     if (numbers.empty())
     {
-        min = max = 0;
+        return true;
     }
     else
     {
@@ -26,7 +26,7 @@ void find_minmax(vector<double> numbers, double& min, double& max)
             }
         }
     }
-    return;
+    return false;
 }
 
 vector<size_t> make_histogram (vector<double> numbers, size_t bin_count)
diff --git a/project/histogram_internal.h b/project/histogram_internal.h
index 3b5a81b..d28f5fc 100644
--- a/project/histogram_internal.h
+++ b/project/histogram_internal.h
@@ -2,6 +2,6 @@
 #define HISTOGRAM_INTERNAL_H_INCLUDED
 #include <vector>
 
-void find_minmax(std::vector<double> numbers, double& min, double& max);
+bool find_minmax(std::vector<double> numbers, double& min, double& max);
 
 #endif // HISTOGRAM_INTERNAL_H_INCLUDED
diff --git a/unittest.cpp b/unittest.cpp
index 09b46e0..8ad6e52 100644
--- a/unittest.cpp
+++ b/unittest.cpp
@@ -32,12 +32,11 @@ TEST_CASE("vector with same elements") {
 }
 
 TEST_CASE("void vector") {
-    double min = 0;
-    double max = 0;
+    double min = 3;
+    double max = 2;
     std::vector<double> numbers {};
-    find_minmax( numbers, min, max);
-    CHECK(min == 0);
-    CHECK(max == 0);
+    bool check = find_minmax(numbers, min, max);
+    CHECK(check == true);
 }