diff --git a/d00/ex01/Contact.class.cpp b/d00/ex01/Contact.class.cpp
index 7944e30..6a64ef2 100644
--- a/d00/ex01/Contact.class.cpp
+++ b/d00/ex01/Contact.class.cpp
@@ -1,53 +1,39 @@
 #include "Contact.class.hpp"
-#include <iostream>
-#include <string>
 
 Contact::Contact( void ) {
-
 	return;
-
 }
 
 Contact::~Contact( void ) {
-
 	return;
-
-}
-
-void	Contact::add_index( std::string str ) {
-
-	this->index.assign(str);
-	return;
-
 }
 
 void	Contact::add_first( std::string str ) {
-
 	this->first.assign(str);
 	return;
-
 }
-
 void	Contact::add_last( std::string str ) {
-
 	this->last.assign(str);
 	return;
-
 }
-
 void	Contact::add_nick( std::string str ) {
-
 	this->nick.assign(str);
 	return;
-
+}
+void	Contact::add_num( std::string str ) {
+	this->num.assign(str);
+	return;
+}
+void	Contact::add_secret( std::string str ) {
+	this->secret.assign(str);
+	return;
 }
 
 void	Contact::print_contact( void ) {
-
-	std::cout << "INDEX : " << this->index << std::endl;
 	std::cout << "FIRST NAME : " << this->first << std::endl;
 	std::cout << "LAST NAME : " << this->last << std::endl;
 	std::cout << "NICKNAME : " << this->nick << std::endl;
+	std::cout << "NUMBER : " << this->num << std::endl;
+	std::cout << "SECRET : " << this->secret << std::endl;
 	return;
-
 }
diff --git a/d00/ex01/Contact.class.hpp b/d00/ex01/Contact.class.hpp
index 4e2b9c6..871ff8a 100644
--- a/d00/ex01/Contact.class.hpp
+++ b/d00/ex01/Contact.class.hpp
@@ -1,22 +1,40 @@
 #ifndef CONTACT_CLASS_HPP
 # define CONTACT_CLASS_HPP
 
-#include <string>
+# include <iostream>
+# include <string>
 
 class Contact {
-	public:
-		Contact();
-		~Contact();
-		std::string index;
-		std::string first;
-		std::string last;
-		std::string nick;
-		void add_index(std::string str);
-		void add_first(std::string str);
-		void add_last (std::string str);
-		void add_nick (std::string str);
-		void print_contact();
+
+public:
+
+	Contact();
+	~Contact();
+
+	void add_first(std::string str);
+	void add_last (std::string str);
+	void add_nick (std::string str);
+	void add_num(std::string str);
+	void add_secret(std::string str);
+
+	void print_contact();
+
+private:
+
+	std::string first;
+	std::string last;
+	std::string nick;
+	std::string num;
+	std::string secret;
+
 };
 
 #endif
 
+/*
+ *   create_contact (first ; last ; nick ; num ; secret)
+ *   get_first
+ *   get_last
+ *   get_nick
+ *   print_contact
+ */
diff --git a/d00/ex01/Makefile b/d00/ex01/Makefile
index f2b051c..40e09b3 100644
--- a/d00/ex01/Makefile
+++ b/d00/ex01/Makefile
@@ -15,12 +15,14 @@ LIBS      =
 
 INCLUDES  = -I$(D_HEADERS)
 
-D_HEADERS = .
-HEADERS   = PhoneBook.class.hpp \
-			PhoneBook.class.cpp
-
 D_SRCS    = .
 SRCS      = main.cpp \
+			Contact.class.cpp \
+			PhoneBook.class.cpp
+
+D_HEADERS = .
+HEADERS   = Contact.class.hpp \
+			PhoneBook.class.hpp
 
 D_OBJS    = builds
 OBJS      = $(SRCS:%.cpp=$(D_OBJS)/%.o)
diff --git a/d00/ex01/PhoneBook.class.cpp b/d00/ex01/PhoneBook.class.cpp
index 13f5cc4..f1dc82f 100644
--- a/d00/ex01/PhoneBook.class.cpp
+++ b/d00/ex01/PhoneBook.class.cpp
@@ -1,6 +1,3 @@
-//#include <string>
-//#include <iomanip>
-#include <cstring>
 #include "PhoneBook.class.hpp"
 
 PhoneBook::PhoneBook( void ) {
diff --git a/d00/ex01/PhoneBook.class.hpp b/d00/ex01/PhoneBook.class.hpp
index 166b1c2..03b7117 100644
--- a/d00/ex01/PhoneBook.class.hpp
+++ b/d00/ex01/PhoneBook.class.hpp
@@ -1,6 +1,8 @@
 #ifndef PHONEBOOK_CLASS_HPP
 # define PHONEBOOK_CLASS_HPP
-#include "Contact.class.cpp"
+
+#include "Contact.class.hpp"
+#include <cstring>
 
 class PhoneBook {
 	public:
diff --git a/d00/ex01/builds/Contact.class.o b/d00/ex01/builds/Contact.class.o
new file mode 100644
index 0000000..b59b470
Binary files /dev/null and b/d00/ex01/builds/Contact.class.o differ
diff --git a/d00/ex01/builds/PhoneBook.class.o b/d00/ex01/builds/PhoneBook.class.o
new file mode 100644
index 0000000..b7bc3a2
Binary files /dev/null and b/d00/ex01/builds/PhoneBook.class.o differ
diff --git a/d00/ex01/builds/PhoneBook.o b/d00/ex01/builds/PhoneBook.o
deleted file mode 100644
index 1633f08..0000000
Binary files a/d00/ex01/builds/PhoneBook.o and /dev/null differ
diff --git a/d00/ex01/builds/main.o b/d00/ex01/builds/main.o
index 552f348..c06f764 100644
Binary files a/d00/ex01/builds/main.o and b/d00/ex01/builds/main.o differ
diff --git a/d00/ex01/main.cpp b/d00/ex01/main.cpp
index ab32f1e..2565c6f 100644
--- a/d00/ex01/main.cpp
+++ b/d00/ex01/main.cpp
@@ -1,10 +1,34 @@
-#include "PhoneBook.class.cpp"
-#include <iostream>
+#include "PhoneBook.class.hpp"
+#include "Contact.class.hpp"
+
+# include <iostream>
+# include <string>
 
 int	main() {
 
-	PhoneBook yellow;
-	yellow.contact.add_first("hugo");
-	yellow.contact.print_contact();
+	Contact new_contact;
+	new_contact.add_first("hugo");
+	new_contact.add_last("lamy");
+	new_contact.add_nick("hugonosaure");
+	new_contact.add_num("0123456789");
+	new_contact.add_secret("je suis un dino");
+	new_contact.print_contact();
 	return 0;
 }
+
+/*
+ * class PhoneBook :
+ *   add_contact (->Contact.create_contact)
+ *   search_contact
+ *     print_phonebook (->Contact.get_index/name/last/nick)
+ *     index_print (Contact.print_contact)
+ *   exit
+ *
+ * class Contact :
+ *   create_contact (first ; last ; nick ; num ; secret)
+ *   get_first
+ *   get_last
+ *   get_nick
+ *   print_contact
+ *
+ */
diff --git a/d00/ex01/phonebook b/d00/ex01/phonebook
index bb3932e..92a8f51 100755
Binary files a/d00/ex01/phonebook and b/d00/ex01/phonebook differ