diff --git a/Exercices/Ex1_UML/Exercice1_KGR/Ex1.zargo b/Exercices/Ex1_UML/Exercice1_KGR/Ex1.zargo
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diff --git a/Exercices/Ex1_UML/Exercice1_KGR/Ex1.zargo~ b/Exercices/Ex1_UML/Exercice1_KGR/Ex1.zargo~
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diff --git a/Exercices/Ex1_UML/Exercice1_KGR/code/Cercle.cpp b/Exercices/Ex1_UML/Exercice1_KGR/code/Cercle.cpp
new file mode 100644
index 0000000..d2c2c16
--- /dev/null
+++ b/Exercices/Ex1_UML/Exercice1_KGR/code/Cercle.cpp
@@ -0,0 +1,22 @@
+#include "Cercle.h"
+
+
+
+
+double Cercle::CalculerSurface(double Diametre)
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E6F begin
+{
+    return 0.0;
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E6F end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
+
+double Cercle::CalculerPerimetre(double Diametre)
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E72 begin
+{
+    return 0.0;
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E72 end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
diff --git a/Exercices/Ex1_UML/Exercice1_KGR/code/Cercle.h b/Exercices/Ex1_UML/Exercice1_KGR/code/Cercle.h
new file mode 100644
index 0000000..3a4d047
--- /dev/null
+++ b/Exercices/Ex1_UML/Exercice1_KGR/code/Cercle.h
@@ -0,0 +1,16 @@
+#ifndef Cercle_h
+#define Cercle_h
+
+#include "FormesGeometriques.h"
+
+
+class Cercle : public FormesGeometriques {
+
+ public:
+
+    double CalculerSurface(double Diametre);
+
+    double CalculerPerimetre(double Diametre);
+};
+
+#endif // Cercle_h
diff --git a/Exercices/Ex1_UML/Exercice1_KGR/code/Ex1.cpp b/Exercices/Ex1_UML/Exercice1_KGR/code/Ex1.cpp
new file mode 100644
index 0000000..0137db0
--- /dev/null
+++ b/Exercices/Ex1_UML/Exercice1_KGR/code/Ex1.cpp
@@ -0,0 +1,49 @@
+#include "Ex1.h"
+
+
+
+
+int Ex1::main()
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E2B begin
+{
+    return 0;
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E2B end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
+
+int Ex1::ChoisirForme()
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E2D begin
+{
+    return 0;
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E2D end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
+
+void Ex1::SaisirParametres(int CodeForme)
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E2F begin
+{
+    
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E2F end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
+
+void Ex1::ExecuterLesCalculs(int CodeForme)
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E34 begin
+{
+    
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E34 end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
+
+void Ex1::AfficherResultats(int CodeForme)
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E38 begin
+{
+    
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E38 end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
diff --git a/Exercices/Ex1_UML/Exercice1_KGR/code/Ex1.h b/Exercices/Ex1_UML/Exercice1_KGR/code/Ex1.h
new file mode 100644
index 0000000..eaa6b00
--- /dev/null
+++ b/Exercices/Ex1_UML/Exercice1_KGR/code/Ex1.h
@@ -0,0 +1,31 @@
+#ifndef Ex1_h
+#define Ex1_h
+
+class FormesGeometriques;
+
+class Ex1 {
+
+ public:
+
+    int main();
+
+    int ChoisirForme();
+
+    void SaisirParametres(int CodeForme);
+
+    void ExecuterLesCalculs(int CodeForme);
+
+    void AfficherResultats(int CodeForme);
+
+ public:
+    int CodeFormeChoisie;
+
+ public:
+
+    /**
+     * @element-type FormesGeometriques
+     */
+    FormesGeometriques *myFormesGeometriques;
+};
+
+#endif // Ex1_h
diff --git a/Exercices/Ex1_UML/Exercice1_KGR/code/FormesGeometriques.cpp b/Exercices/Ex1_UML/Exercice1_KGR/code/FormesGeometriques.cpp
new file mode 100644
index 0000000..5811c17
--- /dev/null
+++ b/Exercices/Ex1_UML/Exercice1_KGR/code/FormesGeometriques.cpp
@@ -0,0 +1,40 @@
+#include "FormesGeometriques.h"
+
+
+
+
+double FormesGeometriques::CalculerSurface(double x1, double x2)
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E3C begin
+{
+    return 0.0;
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E3C end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
+
+double FormesGeometriques::CalculerPerimetre(double x1, double x2)
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E49 begin
+{
+    return 0.0;
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E49 end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
+
+double FormesGeometriques::GetSurface()
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E52 begin
+{
+    return 0.0;
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E52 end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
+
+double FormesGeometriques::GetPerimetre()
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E54 begin
+{
+    return 0.0;
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E54 end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
diff --git a/Exercices/Ex1_UML/Exercice1_KGR/code/FormesGeometriques.h b/Exercices/Ex1_UML/Exercice1_KGR/code/FormesGeometriques.h
new file mode 100644
index 0000000..db06b8d
--- /dev/null
+++ b/Exercices/Ex1_UML/Exercice1_KGR/code/FormesGeometriques.h
@@ -0,0 +1,24 @@
+#ifndef FormesGeometriques_h
+#define FormesGeometriques_h
+
+
+class FormesGeometriques {
+
+ public:
+
+    virtual double CalculerSurface(double x1, double x2);
+
+    virtual double CalculerPerimetre(double x1, double x2);
+
+    double GetSurface();
+
+    double GetPerimetre();
+
+
+ private:
+    double Surface;
+    double Perimetre;
+
+};
+
+#endif // FormesGeometriques_h
diff --git a/Exercices/Ex1_UML/Exercice1_KGR/code/Rectangle.cpp b/Exercices/Ex1_UML/Exercice1_KGR/code/Rectangle.cpp
new file mode 100644
index 0000000..5a31f28
--- /dev/null
+++ b/Exercices/Ex1_UML/Exercice1_KGR/code/Rectangle.cpp
@@ -0,0 +1,22 @@
+#include "Rectangle.h"
+
+
+
+
+double Rectangle::CalculerSurface(double Largeur, double Hauteur)
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E67 begin
+{
+    return 0.0;
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E67 end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
+
+double Rectangle::CalculerPerimetre(double Largeur, double Hauteur)
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E6B begin
+{
+    return 0.0;
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E6B end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
diff --git a/Exercices/Ex1_UML/Exercice1_KGR/code/Rectangle.h b/Exercices/Ex1_UML/Exercice1_KGR/code/Rectangle.h
new file mode 100644
index 0000000..75ac834
--- /dev/null
+++ b/Exercices/Ex1_UML/Exercice1_KGR/code/Rectangle.h
@@ -0,0 +1,16 @@
+#ifndef Rectangle_h
+#define Rectangle_h
+
+#include "FormesGeometriques.h"
+
+
+class Rectangle : public FormesGeometriques {
+
+ public:
+
+    double CalculerSurface(double Largeur, double Hauteur);
+
+    double CalculerPerimetre(double Largeur, double Hauteur);
+};
+
+#endif // Rectangle_h
diff --git a/Exercices/Ex1_UML/Exercice1_KGR/code/TriangleRectangle.cpp b/Exercices/Ex1_UML/Exercice1_KGR/code/TriangleRectangle.cpp
new file mode 100644
index 0000000..c88ddd2
--- /dev/null
+++ b/Exercices/Ex1_UML/Exercice1_KGR/code/TriangleRectangle.cpp
@@ -0,0 +1,22 @@
+#include "TriangleRectangle.h"
+
+
+
+
+double TriangleRectangle::CalculerSurface(double Base, double Hauteur)
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E5E begin
+{
+    return 0.0;
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E5E end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
+
+double TriangleRectangle::CalculerPerimetre(double Base, double Hauteur)
+// don't delete the following line as it's needed to preserve source code of this autogenerated element
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E62 begin
+{
+    return 0.0;
+}
+// section 10--28--98-99-5ab32207:19a9af5472b:-8000:0000000000000E62 end
+// don't delete the previous line as it's needed to preserve source code of this autogenerated element
diff --git a/Exercices/Ex1_UML/Exercice1_KGR/code/TriangleRectangle.h b/Exercices/Ex1_UML/Exercice1_KGR/code/TriangleRectangle.h
new file mode 100644
index 0000000..8763883
--- /dev/null
+++ b/Exercices/Ex1_UML/Exercice1_KGR/code/TriangleRectangle.h
@@ -0,0 +1,23 @@
+#ifndef TriangleRectangle_h
+#define TriangleRectangle_h
+
+#include "FormesGeometriques.h"
+
+
+class TriangleRectangle : public FormesGeometriques {
+
+ public:
+
+    double CalculerSurface(double Base, double Hauteur);
+
+    double CalculerPerimetre(double Base, double Hauteur);
+
+ public:
+
+    /**
+     * @element-type FormesGeometriques
+     */
+    FormesGeometriques *myFormesGeometriques;
+};
+
+#endif // TriangleRectangle_h