diff --git a/test~coding~readingCppPrograms.fr/data/procedure_loop_0_no_examen.cpp b/test~coding~readingCppPrograms.fr/data/procedure_loop_0_no_examen.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..c24fb9d4abd5b78ef26b1769f0d3fe39efc6e81b
--- /dev/null
+++ b/test~coding~readingCppPrograms.fr/data/procedure_loop_0_no_examen.cpp
@@ -0,0 +1,21 @@
+#include <iostream>
+#include <vector>
+using namespace std;
+
+
+
+void  blourg(vector<int> t, int v, int i, bool &b) {
+    i=-1;b=false;
+    for( int j=0; j<t.size();j++)
+            if(t[j]  == v)
+                {i=j; b=true;}
+}
+
+
+int main() {bool  toto;
+    vector<int> tab = {4, 10, 13, 7, 5, 6};
+    int s = 0;
+    blourg(tab,2,s,toto);
+    if(toto) cout << s << endl;
+    else  cout << "blourg" << endl;
+}
diff --git a/test~coding~readingCppPrograms.fr/data/procedure_loop_0_yes_entrainement.cpp b/test~coding~readingCppPrograms.fr/data/procedure_loop_0_yes_entrainement.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..55ea5c5c0ec08ca5b901e81dc727bd8b9be05aa8
--- /dev/null
+++ b/test~coding~readingCppPrograms.fr/data/procedure_loop_0_yes_entrainement.cpp
@@ -0,0 +1,21 @@
+#include <iostream>
+#include <vector>
+using namespace std;
+
+
+
+void  blourg(vector<int> t, int v, int i, bool &b) {
+    i=-1;b=false;
+    for( int j=0; j<t.size();j++)
+            if(t[j]  == v)
+                {i=j; b=true;}
+}
+
+
+int main() {bool  toto;
+    vector<int> tab = {4, 10, 13, 7, 5, 6};
+    int s = 0;
+    blourg(tab,5,s,toto);
+    if(toto) cout << s << endl;
+    else  cout << "blourg" << endl;
+}
diff --git a/test~coding~readingCppPrograms.fr/data/procedure_loop_1_no_entrainement.cpp b/test~coding~readingCppPrograms.fr/data/procedure_loop_1_no_entrainement.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..59efae55f5380f7a4fc68b7ac1d9885591572e24
--- /dev/null
+++ b/test~coding~readingCppPrograms.fr/data/procedure_loop_1_no_entrainement.cpp
@@ -0,0 +1,21 @@
+#include <iostream>
+#include <vector>
+using namespace std;
+
+
+
+void  blourg(vector<int> t, int v, int &i, bool &b) {
+    i=-1;b=false;
+    for( int j=0; j<t.size();j++)
+            if(t[j]  == v)
+                {i=j; b=true;}
+}
+
+
+int main() {bool  toto;
+    vector<int> tab = {4, 10, 13, 7, 5, 6};
+    int s = 0;
+    blourg(tab,5,s,toto);
+    if(toto) cout << s << endl;
+    else  cout << "blourg" << endl;
+}
diff --git a/test~coding~readingCppPrograms.fr/data/procedure_loop_1_yes_examen.cpp b/test~coding~readingCppPrograms.fr/data/procedure_loop_1_yes_examen.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..59efae55f5380f7a4fc68b7ac1d9885591572e24
--- /dev/null
+++ b/test~coding~readingCppPrograms.fr/data/procedure_loop_1_yes_examen.cpp
@@ -0,0 +1,21 @@
+#include <iostream>
+#include <vector>
+using namespace std;
+
+
+
+void  blourg(vector<int> t, int v, int &i, bool &b) {
+    i=-1;b=false;
+    for( int j=0; j<t.size();j++)
+            if(t[j]  == v)
+                {i=j; b=true;}
+}
+
+
+int main() {bool  toto;
+    vector<int> tab = {4, 10, 13, 7, 5, 6};
+    int s = 0;
+    blourg(tab,5,s,toto);
+    if(toto) cout << s << endl;
+    else  cout << "blourg" << endl;
+}
diff --git a/test~coding~readingCppPrograms.fr/data/procedure_simplest_0_entrainemen.cpp b/test~coding~readingCppPrograms.fr/data/procedure_simplest_0_entrainemen.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..15581dbb3a39e2e91bf455d8cd6c158c1bb987a5
--- /dev/null
+++ b/test~coding~readingCppPrograms.fr/data/procedure_simplest_0_entrainemen.cpp
@@ -0,0 +1,23 @@
+//============================================================================
+// Name        : testCpp.cpp
+// Author      : 
+// Version     :
+// Copyright   : Your copyright notice
+// Description : Hello World in C++, Ansi-style
+//============================================================================
+
+#include <iostream>
+using namespace std;
+
+
+void  decrement(int n) {
+    n=n-1;
+}
+
+int main() {
+    int a = 5;
+    decrement(a);
+    cout << a << endl;
+}
+
+
diff --git a/test~coding~readingCppPrograms.fr/data/procedure_simplest_1_entrainement.cpp b/test~coding~readingCppPrograms.fr/data/procedure_simplest_1_entrainement.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..79018bae8e81b6c09900b0e778e79076905112eb
--- /dev/null
+++ b/test~coding~readingCppPrograms.fr/data/procedure_simplest_1_entrainement.cpp
@@ -0,0 +1,23 @@
+//============================================================================
+// Name        :
+// Author      : 
+// Version     :
+// Copyright   : Your copyright notice
+// Description : Hello World in C++, Ansi-style
+//============================================================================
+
+#include <iostream>
+using namespace std;
+
+
+void  decrement(int &n) {
+    n=n-1;
+}
+
+int main() {
+    int a = 5;
+    decrement(a);
+    cout << a << endl;
+}
+
+