Divided classes appended them to one main

newton/Newton.cpp

@@ -54,16 +54,9 @@ public:
         }
     }
 
+    
+
 private:
     float a, b;
     vector<float> x ,y;
-};
-
-int main()
-{
-    Newton first;
-    first.readFromFile("input.txt");
-    // first.wyswietl_x_y();
-    first.wyswietl_tabela();
-    return 0;
-}
+};