diff --git a/Algo/tp/Cpp/5_tp/aurevoir.hpp b/Algo/tp/Cpp/5_tp/aurevoir.hpp
deleted file mode 100644
index 7b5cecb..0000000
--- a/Algo/tp/Cpp/5_tp/aurevoir.hpp
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef AUREVOIR_HPP
-#define AUREVOIR_HPP
-
-class urevoir {
-
-}
\ No newline at end of file
diff --git a/Algo/tp/Cpp/5_tp/bonjour.hpp b/Algo/tp/Cpp/5_tp/bonjour.hpp
deleted file mode 100644
index 44b7c57..0000000
--- a/Algo/tp/Cpp/5_tp/bonjour.hpp
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef BONJOUR_HPP
-#define BONJOUR_HPP
-
-class onjour {
-
-}
\ No newline at end of file
diff --git a/Algo/tp/Cpp/5_tp/nice.hpp b/Algo/tp/Cpp/5_tp/nice.hpp
deleted file mode 100644
index 09caa1b..0000000
--- a/Algo/tp/Cpp/5_tp/nice.hpp
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef NICE_HPP
-#define NICE_HPP
-
-class ice {
-
-}
\ No newline at end of file
diff --git a/Algo/tp/Cpp/6_tp/aurevoir.hpp b/Algo/tp/Cpp/6_tp/aurevoir.hpp
deleted file mode 100644
index 7b5cecb..0000000
--- a/Algo/tp/Cpp/6_tp/aurevoir.hpp
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef AUREVOIR_HPP
-#define AUREVOIR_HPP
-
-class urevoir {
-
-}
\ No newline at end of file
diff --git a/Algo/tp/Cpp/6_tp/bonjour.hpp b/Algo/tp/Cpp/6_tp/bonjour.hpp
deleted file mode 100644
index 44b7c57..0000000
--- a/Algo/tp/Cpp/6_tp/bonjour.hpp
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef BONJOUR_HPP
-#define BONJOUR_HPP
-
-class onjour {
-
-}
\ No newline at end of file
diff --git a/Algo/tp/Cpp/7_tp/aurevoir.hpp b/Algo/tp/Cpp/7_tp/aurevoir.hpp
deleted file mode 100644
index 84f4110..0000000
--- a/Algo/tp/Cpp/7_tp/aurevoir.hpp
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef AUREVOIR_HPP
-#define AUREVOIR_HPP
-
-class -n A
-urevoir {
-
-}
\ No newline at end of file
diff --git a/Algo/tp/Cpp/7_tp/bonjour.hpp b/Algo/tp/Cpp/7_tp/bonjour.hpp
deleted file mode 100644
index 0208a48..0000000
--- a/Algo/tp/Cpp/7_tp/bonjour.hpp
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef BONJOUR_HPP
-#define BONJOUR_HPP
-
-class -n B
-onjour {
-
-}
\ No newline at end of file
diff --git a/Algo/tp/Cpp/8_tp/bonjour.hpp b/Algo/tp/Cpp/8_tp/bonjour.hpp
deleted file mode 100644
index 2c5955b..0000000
--- a/Algo/tp/Cpp/8_tp/bonjour.hpp
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef BONJOUR_HPP
-#define BONJOUR_HPP
-
-class -n B
--n onjour {
-
-}
\ No newline at end of file
diff --git a/BDD/tp/BDDs2/tp1/requetes_tp3.sql b/BDD/tp/BDDs2/tp1/requetes_tp3.sql
index 98da80d..5612d1f 100644
--- a/BDD/tp/BDDs2/tp1/requetes_tp3.sql
+++ b/BDD/tp/BDDs2/tp1/requetes_tp3.sql
@@ -37,4 +37,129 @@ FROM pays p, Athlete a, Resultat r
 WHERE 
 
 -- Question 3
-SELECT 
\ No newline at end of file
+SELECT 
+
+--Q1
+SELECT d.*
+FROM Discipline d, Epreuve e
+WHERE d.code=e.discipl AND e.dateE < '2021-08-01' AND e.dateE > '2021-06-30'
+GROUP BY d.code
+HAVING count(*) >=ALL (SELECT count(*)
+                        FROM Epreuve
+                        WHERE dateE >= '2021-08-01' AND dateE <= '2021-08-31' AND d.code=discipl);
+/* code |          nom          
+------+-----------------------
+ FEN  | Fencing
+ JUD  | Judo
+ TKW  | Taekwondo
+ GTR  | Trampoline Gymnastics
+ TRI  | Triathlon
+ TTE  | Table Tennis
+ CRD  | Cycling Road
+ SKB  | Skateboarding
+ SWM  | Swimming
+ BK3  | 3x3 Basketball
+ SRF  | Surfing
+ ROW  | Rowing
+ RUG  | Rugby Sevens
+ BSB  | Baseball/Softball
+ DIV  | Diving
+ SHO  | Shooting
+ BMX  | Cycling BMX Racing
+ CSL  | Canoe Slalom
+ ARC  | Archery
+ TEN  | Tennis
+ WLF  | Weightlifting
+ MTB  | Cycling Mountain Bike
+(22 lignes)
+*/
+
+
+SELECT p.nom FROM Pays p WHERE (SELECT COUNT(*) FROM Athlete a WHERE a.pays = p.code) * 0.5 <= (SELECT COUNT(DISTINCT r.athlete) FROM Resultat r 
+WHERE r.medaille IS NOT NULL AND r.athlete IN (SELECT a.code FROM Athlete a WHERE a.pays = p.code));
+/*        nom         
+--------------------
+ Bermuda
+ San Marino
+ Fiji
+ Russian Federation
+ URSS
+(5 lignes)
+*/
+
+
+/*a faire sans left join*/
+SELECT Pays.nom FROM Pays JOIN Athlete ON Athlete.pays = Pays.code JOIN Resultat ON Resultat.athlete = Athlete.code 
+JOIN Medaille ON Medaille.place = Resultat.medaille AND Medaille.couleur = 'Or' 
+LEFT JOIN Medaille MedailleArgent ON MedailleArgent.place = Resultat.medaille AND MedailleArgent.couleur = 'Argent'
+LEFT JOIN Medaille MedailleBronze ON MedailleBronze.place = Resultat.medaille AND MedailleBronze.couleur = 'Bronze' GROUP BY Pays.nom
+HAVING COUNT(Medaille.place) > COUNT(MedailleArgent.place) + COUNT(MedailleBronze.place);
+/*           nom             
+----------------------------
+ Australia
+ Austria
+ Bahamas
+ Belarus
+ Belgium
+ Bermuda
+ Brazil
+ Bulgaria
+ Canada
+ Chinese Taipei
+ Croatia
+ Cuba
+ Czech Republic
+ Denmark
+ Ecuador
+*/
+
+
+SELECT a.nom, a.prenom FROM Athlete a WHERE a.sexe = 'F' AND a.taille > ALL ( SELECT a2.taille FROM Athlete a2 WHERE a2.sexe = 'M' AND a2.pays = a.pays);
+/*Marche pas ou retourne rien*/
+
+
+SELECT a.nom, a.prenom, a.taille, t.max_taille FROM Athlete a JOIN (SELECT pays, MAX(taille) AS max_taille FROM Athlete WHERE sexe = 'M' AND pays = 'FRA' 
+GROUP BY pays) t ON a.pays = t.pays WHERE a.sexe = 'M' AND a.pays = 'FRA';
+/*       nom        |     prenom      | taille | max_taille 
+------------------+-----------------+--------+------------
+ ABALO            | Luc             |   1.83 |       2.18
+ AIT SAID         | Samir           |   1.68 |       2.18
+ ALBICY           | Andrew          |   1.78 |       2.18
+ ALIEV            | Mourad          |        |       2.18
+ AMDOUNI          | Morhad          |        |       2.18
+ AMOROS           | Emile           |   1.78 |       2.18
+ ANDRE            | Sylvain         |        |       2.18
+ ANDRODIAS        | Matthieu        |   1.94 |       2.18
+ ANNE             | Mame-Ibra       |        |       2.18
+ APITHY           | Bolade          |        |       2.18
+ ATSU             | Jonathan        |        |       2.18
+*/
+
+
+SELECT e.code, e.discipl, e.nom, e.dateE, MIN(e2.dateE) AS datemin, MAX(e2.dateE) AS datemax FROM Epreuve e JOIN Epreuve e2 ON e.discipl = e2.discipl 
+GROUP BY e.code, e.discipl, e.nom, e.dateE ORDER BY e.dateE;
+/* code | discipl |                     nom                      |   datee    |  datemin   |  datemax   
+------+---------+----------------------------------------------+------------+------------+------------
+ E002 | CRD     | Men's Road Race                              | 2021-07-24 | 2021-07-24 | 2021-07-28
+ E004 | FEN     | Women's Epée Individual                      | 2021-07-24 | 2021-07-24 | 2021-08-01
+ E007 | SHO     | 10m Air Pistol Men                           | 2021-07-24 | 2021-07-24 | 2021-08-02
+ E009 | TKW     | Men -58kg                                    | 2021-07-24 | 2021-07-24 | 2021-07-27
+ E008 | SHO     | 10m Air Rifle Women                          | 2021-07-24 | 2021-07-24 | 2021-08-02
+ E003 | FEN     | Men's Sabre Individual                       | 2021-07-24 | 2021-07-24 | 2021-08-01
+ E011 | WLF     | Women's 49kg                                 | 2021-07-24 | 2021-07-24 | 2021-08-04
+ E010 | TKW     | Women -49kg                                  | 2021-07-24 | 2021-07-24 | 2021-07-27
+ E006 | JUD     | Women -48 kg                                 | 2021-07-24 | 2021-07-24 | 2021-07-31
+ E001 | ARC     | Mixed Team                                   | 2021-07-24 | 2021-07-24 | 2021-07-31
+*/
+
+
+UPDATE Epreuve SET dateE = dateE + INTERVAL '7' DAY WHERE dateE = (SELECT MAX(dateE) FROM Epreuve);
+/*UPDATE 13*/
+
+
+/*JSP MON REUF*/
+
+
+INSERT INTO Epreuve (code, discipl, nom, dateE)
+VALUES ('E356', 'GLF', 'Women''s team', '2021-08-09');
+/*INSERT 0 1*/