From 8ac701d9ef5f69c224fc8aad4e6b1d7aac4e332e Mon Sep 17 00:00:00 2001
From: Artyom <StepanovAV@mpei.ru>
Date: Sat, 18 May 2024 15:46:43 +0300
Subject: [PATCH] =?UTF-8?q?Code:=20=D0=BF=D0=BE=D0=B8=D1=81=D0=BA=20=D0=BC?=
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---
 main.cpp | 26 +++++++++++++++++++++-----
 1 file changed, 21 insertions(+), 5 deletions(-)

diff --git a/main.cpp b/main.cpp
index 53689d0..35b7e93 100644
--- a/main.cpp
+++ b/main.cpp
@@ -28,11 +28,15 @@ input_data(){
     return in;
 }
 
-int main() {
-    auto in = input_data();
-    auto min = in.numbers[0];
-    auto max = in.numbers[0];
-    for (auto x : in.numbers) {
+void
+find_minmax(const std::vector<double>& numbers, double& min, double& max, bool& res){
+    if (numbers.size() == 0){
+        res = false;
+        return;
+    }
+    min = numbers[0];
+    max = numbers[0];
+    for (auto x : numbers) {
         if (x < min) {
             min = x;
         }
@@ -40,6 +44,18 @@ int main() {
             max = x;
         }
     }
+}
+
+int main() {
+    auto in = input_data();
+    auto min = in.numbers[0];
+    auto max = in.numbers[0];
+    bool res = true;
+    find_minmax(in.numbers, min, max, res);
+    if (res == false){
+        cerr << "Number of elements cannot be equal to zero";
+        exit(1);
+    }
     double bin_size = (max - min) / in.bin_count;
     vector<size_t> bins(in.bin_count);
     for (auto x : in.numbers) {