diff --git a/a.exe b/a.exe
new file mode 100644
index 0000000..db9f8e0
Binary files /dev/null and b/a.exe differ
diff --git a/main.c b/main.c
index c407021..a1bf7ad 100644
--- a/main.c
+++ b/main.c
@@ -5,7 +5,7 @@
 
 int main() 
 {
-	ptConf confChain = newConfChain();
+	/*ptConf confChain = newConfChain();
 	ptListener listenerChain = newListenerChain();
 
 	addConf(confChain, "test", "tesst", 21, 120, 2023);
@@ -26,7 +26,7 @@ int main()
 	while (py -> next != NULL) {
 		printf("name: %s\nage: %d\nlevel: %d", py -> name, py -> age, py -> level);
 		py = py -> next;
-	}
+	}*/
 
 	menu();
 	
diff --git a/main.exe b/main.exe
index b06c1d2..d0e4955 100644
Binary files a/main.exe and b/main.exe differ
diff --git a/screenManager.c b/screenManager.c
index d6d70cd..17151b9 100644
--- a/screenManager.c
+++ b/screenManager.c
@@ -1,55 +1,136 @@
 #include <stdio.h>
+#include <stdlib.h>
 #include <windows.h>
 #include "screenManager.h"
 
-void menu() {
-	int i=0;
-  	
-  	////////////////////////// Menu 1 ////////////////////////////////
-  	
-  	printf("\n 1/ Gestion des conferences\n 2/ Gestion des abonnes\n 3/ Participer a une conference");
+void goToCoords(int x, int y)
+{
+	COORD coords;
+
+	coords.X = x;
+	coords.Y = y;
+
+	SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coords);
+}
+
+void drawRectangle(int screenX, int screenY)
+{
+	int lenght = screenX * 2 / 3, height = screenY * 1 / 2;
+
+	int i;
+
+	system("cls");
+	goToCoords(screenX * 1 / 6, 3);
+	printf("%c", 201);
+	i = lenght - 2;
+	while (i > 0)
+	{
+		printf("%c", 205);
+		i--;
+	}
+	printf("%c", 187);
+	i = height - 2;
+	while (i > 0)
+	{
+		goToCoords(screenX * 1 / 6, 3 + i);
+		printf("%c", 186);
+		goToCoords(screenX * 1 / 6 + lenght - 1, 3 + i);
+		printf("%c", 186);
+		i--;
+	}
+	goToCoords(screenX * 1 / 6, 2 + height);
+	printf("%c", 200);
+	i = lenght - 2;
+	while (i > 0)
+	{
+		printf("%c", 205);
+		i--;
+	}
+	printf("%c", 188);
+}
+
+void drawMenu(int screenX, int screenY) {
+	goToCoords(screenX * 1/6 + 3, 4);
+	printf("1/ Gestion des conferences");
+	goToCoords(screenX * 1/6 + 3, 5);
+	printf("2/ Gestion des abonnes");
+	goToCoords(screenX * 1/6 + 3, 6);
+	printf("3/ Participer a une conference");
+	goToCoords(screenX * 1/6 + 3, 7);
+	printf("4/ Voir la meilleure conference");
+	goToCoords(screenX * 1/6 + 3, 8);
+	printf("5/ Voir la participation a une conference");
+	goToCoords(screenX * 1/6 + 3, 9);
+	printf("6/ Quitter");
+}
+
+void menu()
+{
+	CONSOLE_SCREEN_BUFFER_INFO info;
+	int columns, rows;
+
+	GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &info);
+
+	columns = info.srWindow.Right - info.srWindow.Left + 1;
+	rows = info.srWindow.Bottom - info.srWindow.Top + 1;
+
+	drawRectangle(columns, rows);
+	drawMenu(columns, rows);
+	goToCoords(0, rows / 2 + 5);
+	printf("Que voulez vous choisir ? ");
+	int choice;
+	scanf("%d", &choice);
+	
+}
+
+/*
+int i=0;
+
+	////////////////////////// Menu 1 ////////////////////////////////
+
+	printf("\n 1/ Gestion des conferences\n 2/ Gestion des abonnes\n 3/ Participer a une conference");
 	printf("\n 4/ Voir la meilleure conference\n 5/ Voir la participation a une conference");
 	printf("\n 6/ Quitter\n");
-  	
-  	
+
+
 	scanf("%d",&i);
-	
+
 	//////////////////////////////////////////////////////////////////
-	
+
 	switch (i){
-		
+
 		//////////////////////// Menu  conf /////////////////////////
-		
+
 		case 1:{
 			printf("\n 1/ Voir la liste des conferences\n 2/ Ajouter une conference \n 3/ Suprimer une conference\n 4/ Retour\n");
 			break;
 		}
-		
+
 		/////////////////////// Menu abonne /////////////////////////
-		
+
 		case 2: {
 			printf("\n 1/ Voir la liste des abonnes\n 2/ Ajouter un abonne \n 3/ Suprimer un abonne\n 4/ Retour\n");
 			break;
 		}
-		
+
 		case 3: {
 			printf("\n Nom de l'abonne : \n Nom de la conference : \n Note de la conference : ");
 			break;
 		}
-		
+
 		case 4: {
 			printf("\n Nom : \n Note : ");
 			break;
 		}
-		
-		
+
+
 		case 5: {
 			printf("\n Entrer le nom de la conference : ");
 			break;
 		}
-		
+
 		case 6: {
 			break;
 		}
 	}
-}
+*/
\ No newline at end of file