Add way to extract numbers from the csv file

Include/FileHelper.h

@@ -0,0 +1,13 @@
+#ifndef FILEHELPER_H
+#define FILEHELPER_H
+
+class FileHelper {
+    public:
+        FileHelper();
+        
+        ~FileHelper();
+        
+        static bool FileExists(char *path);
+};
+
+#endif

Include/FileReader.h

@@ -1,13 +1,16 @@
 #ifndef FILEREADER_H
 #define FILEREADER_H
 
+#include <string>
+#include <vector>
+
 class FileReader {
     public:
         FileReader();
         
         ~FileReader();
         
-        char *Read();
+        static std::string GetFile(char *path);
 };
 
 #endif

Include/NumberHelper.h

@@ -0,0 +1,16 @@
+#ifndef NUMBERHELPER_H
+#define NUMBERHELPER_H
+
+#include <string>
+#include <vector>
+
+class NumberHelper {
+    public:
+        NumberHelper();
+        
+        ~NumberHelper();
+        
+        static std::vector<int> GetNumbers(const std::string csv);
+};
+
+#endif