diff --git a/FirstClassEdem.cpp b/FirstClassEdem.cpp
new file mode 100644
index 0000000..4aef5fb
--- /dev/null
+++ b/FirstClassEdem.cpp
@@ -0,0 +1,12 @@
+#Include<iostream>
+#include<Math.h>
+
+Class FirstCLassEdem {
+  int FirstNumber, SecondNumber;
+  public double RandomFunction (int Parameter1, int Parameter2);
+} FirstUse
+  
+
+double FirstClass::RandomFunction (int AddValue, int MultipValue){
+  return ( (3.14159)*(MultipValue + AddValue)/(9.51413) );
+}
diff --git a/main.cpp b/main.cpp
index 266995c..d04d0a1 100644
--- a/main.cpp
+++ b/main.cpp
@@ -5,9 +5,11 @@
     Date: 2013
 */
 
-#include <stdio.h>
+// MDA Tutorial version = AddedLine
+
+#include <stdio.h>
 #include <string.h>
-#include <time.h>
+#include <time.h>
 #include <sys/time.h>
 #include "NeuralNetwork.h"
 #include "utils.h"
@@ -16,71 +18,71 @@
 int main(int argc, char *argv[]) {
 
     char buff[50];
-    time_t rawtime;
-    struct tm * timeinfo;
-    time ( &rawtime );
-    timeinfo = localtime ( &rawtime );
+    time_t rawtime;
+    struct tm * timeinfo;
+    time ( &rawtime );
+    timeinfo = localtime ( &rawtime );
     strftime (buff, 80, "logs/DNN-%Y-%m-%d-%H-%M-%S.log", timeinfo);
-    if (LOGGING)
+    if (LOGGING)
         file = fopen (buff, "w");
 
     numNeurons = 0;
 
     NeuralNetwork* net = NULL;
 
-    printf("> ---------------------\n"
-			"> 1) Train OR gate behaviour\n"
-			"> 2) Train AND gate behaviour\n"
-			"> 3) Train XOR gate behaviour\n"
-			"> 4) Train MNIST\n"
-			"> 5) Empty\n"
-			"> 6) Exit\n"
-			"> 7) Load settings and create neural network\n"
+    printf("> ---------------------\n"
+			"> 1) Train OR gate behaviour\n"
+			"> 2) Train AND gate behaviour\n"
+			"> 3) Train XOR gate behaviour\n"
+			"> 4) Train MNIST\n"
+			"> 5) Empty\n"
+			"> 6) Exit\n"
+			"> 7) Load settings and create neural network\n"
 			"> 8) Load new settings from config file\n"
-			"> 9) Reset/Remake neural network\n"
-			"> Press '0' to display menu\n"
-			"> ---------------------\n"
+			"> 9) Reset/Remake neural network\n"
+			"> Press '0' to display menu\n"
+			"> ---------------------\n"
 			">Please enter your selection: ");
 
     int input = 0;
-    scanf("%d", &input);
-	while (input != 6) {
-		switch (input) {
+    scanf("%d", &input);
+	while (input != 6) {
+		switch (input) {
             case 1:
                 if (net == NULL) {
                     printf ("You do not have an active Neural Network running.\n");
                 }
-                else {
+                else {
                     net->trainOR();
-                }
-                break;
-            case 2:
+                }
+                break;
+            case 2:
                 if (net == NULL) {
                     printf ("You do not have an active Neural Network running.\n");
                 }
-                else {
+                else {
                     net->trainAND();
-                }
+                }
                 break;
             case 3:
                 if (net == NULL) {
                     printf ("You do not have an active Neural Network running.\n");
                 }
-                else {
+                else {
                     net->trainXOR();
                 }
-                break;
+                break;
             case 4:
                 if (net == NULL) {
                     printf ("You do not have an active Neural Network running.\n");
                 }
-                else {
+                else {
                     net->trainMNIST(200, 50);
-                }
-                break;
-            case 5:
-
-                break;
+                }
+                break;
+            case 5:
+
+                break;
             case 7:
                 read_config("settings.config");
                 printf ("Settings successfully loaded.\n");
@@ -92,11 +94,11 @@ int main(int argc, char *argv[]) {
                 }
                 printf ("Starting new Neural Network:\n");
                 net = new NeuralNetwork("reservoir_settings.config");
-                printf ("New Neural Network successfully created.\n");
-                break;
-            case 8:
+                printf ("New Neural Network successfully created.\n");
+                break;
+            case 8:
                 read_config("settings.config");
-                printf ("Settings successfully loaded.\n");
+                printf ("Settings successfully loaded.\n");
                 break;
             case 9:
                 if (net != NULL) {
@@ -108,28 +110,28 @@ int main(int argc, char *argv[]) {
                 printf ("Starting new Neural Network:\n");
                 net = new NeuralNetwork();
                 printf ("New Neural Network successfully created.\n");
-                break;
-            case 0:
-                printf("> ---------------------\n"
-                        "> 1) Train OR gate behaviour\n"
-                        "> 2) Train AND gate behaviour\n"
-                        "> 3) Train XOR gate behaviour\n"
-                        "> 4) Train MNIST\n"
-                        "> 5) Empty\n"
-                        "> 6) Exit\n"
-                        "> 7) Load settings and create neural network\n"
+                break;
+            case 0:
+                printf("> ---------------------\n"
+                        "> 1) Train OR gate behaviour\n"
+                        "> 2) Train AND gate behaviour\n"
+                        "> 3) Train XOR gate behaviour\n"
+                        "> 4) Train MNIST\n"
+                        "> 5) Empty\n"
+                        "> 6) Exit\n"
+                        "> 7) Load settings and create neural network\n"
                         "> 8) Load new settings from config file\n"
-                        "> 9) Reset/Remake neural network\n"
-                        "> Press '0' to display menu\n"
-                        "> ---------------------\n"
-                        ">Please enter your selection: ");
-                break;
-            default:
-                printf("> Invalid input. Please try again.\n");
-                break;
-		}
-		printf("\n>Please enter your selection: ");
-		scanf("%d", &input);
+                        "> 9) Reset/Remake neural network\n"
+                        "> Press '0' to display menu\n"
+                        "> ---------------------\n"
+                        ">Please enter your selection: ");
+                break;
+            default:
+                printf("> Invalid input. Please try again.\n");
+                break;
+		}
+		printf("\n>Please enter your selection: ");
+		scanf("%d", &input);
 	}
 	printf ("Exiting...\n");
 	if (net != NULL) {