code: point 2 add find_minmax

main.cpp

@@ -3,7 +3,8 @@
 
 using namespace std;
 
-struct Input {
+struct 
+Input {
     vector<double> numbers;
     size_t bin_count{};
 };
@@ -18,17 +19,14 @@ input_data(){
         cin >> in.numbers[i];
     }
     size_t bin_count;
-    cin >> bin_count;
+    cin >> in.bin_count;
     return in;
 }
 
-int main()
+void
-{
+find_minmax(const std::vector<double> &numbers, double &min, double &max){
-    Input in = input_data();
+    min = numbers[0];
-
+    max = numbers[0];
-
-    double min = numbers[0];
-    double max = numbers[0];
     for (double x : numbers)
     {
         if (x < min)
@@ -40,15 +38,38 @@ int main()
             max = x;
         }
     }
-    double bin_size = (max - min) / bin_count;
+
-    for (size_t i = 0; i < number_count; i++)
+}
+
+int 
+main()
+{
+    
+    const size_t SCREEN_WIDTH = 80;
+    const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
+    Input in = input_data();
+    vector<size_t> bins(in.bin_count);
+
+
+    double min;
+    double max;
+    find_minmax(in.numbers, min, max);
+    
+    size_t max_count;
+    for (int i =0; i<in.bin_count;i++){
+        if (in.numbers[i]>max_count){
+            max_count=in.numbers[i];
+        }
+    }
+   double bin_size = (max - min) / in.bin_count;
+    for (size_t i = 0; i < in.numbers.size(); i++)
     {
         bool found = false;
-        for (size_t j = 0; (j < bin_count - 1) && !found; j++)
+        for (size_t j = 0; (j < in.bin_count - 1) && !found; j++)
         {
             auto lo = min + j * bin_size;
             auto hi = min + (j + 1) * bin_size;
-            if ((lo <= numbers[i]) && (numbers[i] < hi))
+            if ((lo <= in.numbers[i]) && (in.numbers[i] < hi))
             {
                 bins[j]++;
                 found = true;
@@ -57,11 +78,11 @@ int main()
         }
         if (!found)
             {
-                bins[bin_count - 1]++;
+                bins[in.bin_count - 1]++;
             }
     }
 
-    for (int i =0; i<bin_count;i++){
+    for (int i =0; i<in.bin_count;i++){
         if (bins[i]>max_count){
             max_count=bins[i];
         }
@@ -70,25 +91,25 @@ int main()
     //*cout<<max_count<<endl;
 
     if (max_count>MAX_ASTERISK){
-        for (int i=0; i<bin_count; i++){
+        for (int i=0; i<in.bin_count; i++){
             size_t height = MAX_ASTERISK * (static_cast<double>(bins[i]) / max_count);
             if (bins[i]<10){
                 cout<<"  "<<bins[i]<<"|";
-                for (int j=0;j<height;j++){
+                for (int j=0;j<bins[i];j++){
                     cout<<"*";
                 }
                 cout<<endl;
             }
             else if(bins[i]<100){
                cout<<" "<<bins[i]<<"|";
-                for (int j=0;j<height;j++){
+                for (int j=0;j<bins[i];j++){
                     cout<<"*";
                 }
                 cout<<endl;
             }
             else{
                 cout<<bins[i]<<"|";
-                for (int j=0;j<height;j++){
+                for (int j=0;j<bins[i];j++){
                     cout<<"*";
                 }
                 cout<<endl;
@@ -96,7 +117,7 @@ int main()
 
         }
     }else{
-        for (int i=0; i<bin_count; i++){
+        for (int i=0; i<in.bin_count; i++){
             if (bins[i]<10){
                 cout<<"  "<<bins[i]<<"|";
                 for (int j=0;j<bins[i];j++){
@@ -121,4 +142,10 @@ int main()
 
         }
     }
+    for (int i =0; i< in.bin_count;i++){
+        cout<<bins[i]<<" ";
+    }
+    return 0;
 }
+ 
+