diff --git a/conf.c b/conf.c
index 4652498..438b0ba 100644
--- a/conf.c
+++ b/conf.c
@@ -3,20 +3,6 @@
 #include <string.h>
 #include "conf.h"
 
-ptDate newDate(int day, int month, int year) {
-	ptDate date = (ptDate) malloc(sizeof(ptDate));
-
-	date -> day = day;
-	date -> month = month;
-	date -> year = year;
-
-	return date;
-}
-
-void printDate(ptDate date) {
-	printf("date : %d/%d/%d\n", date -> day, date -> month, date -> year);
-}
-
 ptConf newConfChain() {
 	ptConf confChain = (ptConf) malloc(sizeof(ptConf));
 
@@ -32,10 +18,37 @@ void addConf(ptConf confChainStart, char title[], char speaker[], int day, int m
 		px = px -> next;
 	}
 
-	px -> date = newDate(day, month, year);
+	px -> day = day;
+	px -> month = month;
+	px -> year = year;
 	strcpy(px -> title, title);
 	strcpy(px -> speaker, speaker);
 	// ajouter le builder de liste de participants
 	px -> next = (ptConf) malloc(sizeof(ptConf));
 	px -> next -> next = NULL;
+}
+
+ptListener newListenerChain() {
+	ptListener listenerChain = (ptListener) malloc(sizeof(ptListener));
+
+	listenerChain -> prev = NULL;
+	listenerChain -> next = NULL;
+
+	return listenerChain;
+}
+
+void addListener(ptListener listenerChain, char name[], int age, int level) {
+	ptListener px = listenerChain;
+
+	while (px -> next != NULL) {
+		px = px -> next;
+	}
+
+	strcpy(px -> name, name);
+	px -> age = age;
+	px -> level = level;
+	// ajouter la liste de conférences
+	px -> next = (ptListener) malloc(sizeof(ptListener));
+	px -> next -> next = NULL;
+	px -> next -> prev = px;
 }
\ No newline at end of file
diff --git a/conf.h b/conf.h
index b7d0b8e..02e7907 100644
--- a/conf.h
+++ b/conf.h
@@ -1,18 +1,15 @@
 #ifndef CONF_H
 #define CONF_H
 
-typedef struct date {
-	int day;
-	int month;
-	int year;
-} tDate;
-
 struct listenerList;
 
 typedef struct conf {
-	tDate *date;
+	struct date* date;
 	char title[30];
 	char speaker[20];
+	int day;
+	int month;
+	int year;
 	struct listenerList* listeners;
 	struct conf* next;
 } tConf;
@@ -26,8 +23,9 @@ typedef struct listener {
 	char name[20];
 	int age;
 	int level;
-	struct tConfList* confs;
-	struct tListener* next;
+	struct confList* confs;
+	struct listener* prev;
+	struct listener* next;
 } tListener;
 
 typedef struct listenerList {
@@ -35,15 +33,14 @@ typedef struct listenerList {
 	struct tListenerList* next;
 } tListenerList;
 
-typedef tDate* ptDate;
 typedef tConf* ptConf;
 typedef tListener* ptListener;
 typedef tConfList* ptConfList;
 typedef tListenerList* ptListenerList;
 
-ptDate newDate(int day, int month, int year);
-void printDate(ptDate date);
 ptConf newConfChain();
 void addConf(ptConf confChainStart, char title[], char speaker[], int day, int month, int year);
+ptListener newListenerChain();
+void addListener(ptListener listenerChain, char name[], int age, int level);
 
 #endif // CONF_H
\ No newline at end of file
diff --git a/main b/main
index 47276e7..6dc356c 100644
Binary files a/main and b/main differ
diff --git a/main.c b/main.c
index 62255dd..89f8a0a 100644
--- a/main.c
+++ b/main.c
@@ -5,11 +5,72 @@
 int main() 
 {
 	ptConf confChain = newConfChain();
+	ptListener listenerChain = newListenerChain();
 
+	addConf(confChain, "test", "tesst", 21, 120, 2023);
+	addConf(confChain, "test", "tesst", 21, 120, 2023);
 	addConf(confChain, "test", "tesst", 21, 120, 2023);
 
-	printf("title : %s\nspeaker : %s\n", confChain -> title, confChain -> speaker);
-	printDate(confChain -> date);
+	//addListener(listenerChain, "Roger", 19, 4);
 
+	ptConf px = confChain;
+
+	while (px -> next != NULL) {
+		printf("title : %s\nspeaker : %s\n", px -> title, px -> speaker);
+		px = px -> next;
+	}
+
+	int i=0,j=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: {
+			return 0;
+			break;
+		}
+	}
+	
+	
 	return 0;
 }
\ No newline at end of file