Добавлена библиотека curl и решены проблемы при запуске программы

.gitignore

@@ -3,5 +3,5 @@ bin/
 obj/
 *.cbp
 *.layout
-*.depend
 *.user
+*.depend

lab01.cbp

@@ -13,6 +13,7 @@
 				<Option compiler="gcc" />
 				<Compiler>
 					<Add option="-g" />
+					<Add directory="curl/include" />
 				</Compiler>
 			</Target>
 			<Target title="Release">
@@ -31,7 +32,12 @@
 		<Compiler>
 			<Add option="-Wall" />
 			<Add option="-fexceptions" />
+			<Add directory="curl/include" />
 		</Compiler>
+		<Linker>
+			<Add library="libcurl.dll.a" />
+			<Add directory="curl/lib" />
+		</Linker>
 		<Unit filename="histogram.cpp" />
 		<Unit filename="histogram.h" />
 		<Unit filename="histogram_internal.h" />

main.cpp

@@ -3,6 +3,7 @@
 #include "histogram.h"
 #include "text.h"
 #include "svg.h"
+#include <curl/curl.h>
 using namespace std;
 
 struct Input {
@@ -33,6 +34,7 @@ Input input_data(istream& in, bool prompt) {
 }
 
 int main() {
+    curl_global_init(CURL_GLOBAL_ALL);
     auto in = input_data(cin, true);
     auto bins = make_histogram(in.numbers, in.bin_count);
     show_histogram_svg(bins);