code: bool prompt

main.cpp

@@ -14,7 +14,8 @@ struct Input {
 };
 
 Input
-input_data(istream& in) {
+input_data(istream& in, bool prompt) {
+    if (prompt==true){
     Input in;
     cerr << "Enter number count: ";
     cin >> in.number_count;
@@ -34,11 +35,31 @@ input_data(istream& in) {
     return in;
     }
 
+    if (prompt==false){
+    Input in;
+
+    cin >> in.number_count;
+
+    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];
+    }
+
+    size_t bin_count;
+    cin >> in.bin_count;
+
+    size_t max_count;
+    in.max_count = 0;
+    return in;
+    }
+}
+
 
 
 int main()
 {
-    auto in = input_data(cin);
+    auto in = input_data(cin, true);
     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);