code: add curl

.gitignore

@@ -2,3 +2,4 @@
 /obj
 *.depend
 *.layout
+/curl

cs-lab34.cbp

@@ -13,7 +13,12 @@
 				<Option compiler="gcc" />
 				<Compiler>
 					<Add option="-g" />
+					<Add directory="curl/include" />
 				</Compiler>
+				<Linker>
+					<Add library="curl/lib/libcurl.dll.a" />
+					<Add directory="curl/lib" />
+				</Linker>
 			</Target>
 			<Target title="Release">
 				<Option output="bin/Release/cs-lab34" prefix_auto="1" extension_auto="1" />

main.cpp

@@ -3,6 +3,7 @@
 #include "histogram.h"
 #include "text.h"
 #include "svg.h"
+#include <curl/curl.h>
 
 using namespace std;
 
@@ -11,24 +12,30 @@ struct Input {
     size_t bin_count{};
 };
 
-Input
+Input input_data(istream& stream, bool prompt) {
-input_data(istream& stream) {
   Input in;
   size_t number_count;
+  if (prompt) {
     cerr << "Enter number count: ";
+  }
   stream >> number_count;
   in.numbers.resize(number_count);
-    for (size_t i = 0; i < number_count; i++)
+  for (size_t i = 0; i < number_count; i++) {
-    {
+    if (prompt) {
+      cerr << "Enter number " << i+1 << ": ";
+    }
     stream >> in.numbers[i];
   }
+  if (prompt) {
     cerr << "Enter bin count: ";
+  }
   stream >> in.bin_count;
   return in;
 }
 
 int main() {
-    Input in = input_data(cin);
+    curl_global_init(CURL_GLOBAL_ALL);
+    Input in = input_data(cin, false);
     vector<size_t> bins = make_histogram(in.numbers, in.bin_count);
     show_histogram_svg(bins);
 }