code: добавление prompt

main.cpp

@@ -1,29 +1,40 @@
-#include <curl/curl.h>
-#define CURL_STATICLIB
 #include <iostream>
 #include <vector>
-#include "histogram.h"
-#include "text.h"
 #include "svg.h"
+#include "hictogram.h"
 
-int main(int argc, char* argv[]) {
+using namespace std;
-    if (argc > 1) {
+
-        cout << "argc = " << argc << endl;
+struct Input {
-        for (int i = 0; i < argc; ++i) {
+    vector<double> numbers;
-            cout << "argv[" << i << "] = \"" << argv[i] << "\"" << endl;
+    size_t bin_count{};
+};
+
+Input input_data(istream& in, bool prompt) {
+    size_t number_count;
+    if (prompt){
+        cerr << "Enter number count: "
     }
-        return 0;
+    in >> number_count;
+
+    Input in_data;
+    in_data.numbers.resize(number_count);
+
+    for (size_t i = 0; i < number_count; i++) {
+        in >> in_data.numbers[i];
     }
 
-    CURLcode res = curl_global_init(CURL_GLOBAL_ALL);
+    if (prompt){
-    if (res != CURLE_OK) {
+        cer << "Enter bin count: "
-        cerr << "cURL initialization failed: " << curl_easy_strerror(res) << endl;
-        return 1;
     }
+    in >> in_data.bin_count;
 
-    auto in = input_data();
+    return in_data;
-    auto bins = make_histogram(in.numbers, in.bin_count);
-    show_histogram_svg(bins, in.block_width);
-
-    curl_global_cleanup();
 }
+
+int main() {
+    auto in = input_data(cin, true);
+    auto bins = make_histogram(in.numbers, in.bin_count);
+    show_histogram_svg(bins);
+}
+