code: добавлен stream

.gitignore

@@ -1,4 +1,6 @@
 /bin
 /obj
-/test.layout
+/*.layout
+/*.depend
+/curl
 

main.cpp

@@ -14,24 +14,20 @@ struct Input {
 };
 
 Input
-input_data() {
-    int x, y, z;
-    int* p = &x;
-    *p = 1;
-    p = &y;
-    Input in;
+input_data(istream& stream) {
+    size_t number_count;
     cerr << "Enter number count: ";
-    cin >> in.number_count;
-
+    stream >> number_count;
+    Input in;
     vector<double> numbers(in.number_count);
     in.numbers.resize(in.number_count);
     for (size_t i = 0; i < in.number_count; i++) {
-        cin >> in.numbers[i];
+        stream >> in.numbers[i];
     }
 
     size_t bin_count;
     cerr << "Enter bin count: ";
-    cin >> in.bin_count;
+    stream >> in.bin_count;
 
     size_t max_count;
     in.max_count = 0;
@@ -42,7 +38,7 @@ input_data() {
 
 int main()
 {
-    auto in = input_data();
+    auto in = input_data(cin);
     auto bins = make_histogram(in.numbers, in.bin_count, in.number_count, in.max_count);
     vector<double> test;
     show_histogram_svg(bins, in.max_count, in.bin_count, test);