diff --git a/DEV1.1/TP11/maximum b/DEV1.1/TP11/maximum
new file mode 100755
index 0000000..c18104d
Binary files /dev/null and b/DEV1.1/TP11/maximum differ
diff --git a/DEV1.1/TP11/maximum.c b/DEV1.1/TP11/maximum.c
new file mode 100644
index 0000000..8af079c
--- /dev/null
+++ b/DEV1.1/TP11/maximum.c
@@ -0,0 +1,48 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+ 
+int main(void) {
+	int val1,val2,val3,val4,val5,val6,val7,val8,val9,val10,tour,signe,val_max,indice;
+	int tab_val[10]={val1,val2,val3,val4,val5,val6,val7,val8,val9,val10};
+	srand(time(NULL));
+	for (tour=0;tour<10;tour++){
+		tab_val[tour]=rand()%51;
+		int tab_temp[2]={tab_val[tour],tab_val[tour]*(-1)};
+		signe=rand()%2;
+		tab_val[tour]=tab_temp[signe];
+	}
+	val_max=tab_val[0];
+	indice=0;
+	for (tour=1;tour<10;tour++){
+		if (val_max<tab_val[tour]){
+			val_max=tab_val[tour];
+			indice=tour;
+		}
+	}
+	printf(" ");
+	for (tour=0;tour<indice;tour++)
+		printf("      ");
+	printf("  ");
+	printf("|");
+	printf("\n");
+	printf(" ");
+	for (tour=0;tour<indice;tour++)
+		printf("      ");
+	printf("  ");
+	printf("V");
+	printf("\n");
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+	printf("\n");
+	printf("|");
+	for (tour=0;tour<10;tour++)
+		printf("%4d |",tab_val[tour]);
+	printf("\n");
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+	printf("\n");
+  return EXIT_SUCCESS;
+}
\ No newline at end of file
diff --git a/DEV1.1/TP11/miroir b/DEV1.1/TP11/miroir
new file mode 100755
index 0000000..c98c5cf
Binary files /dev/null and b/DEV1.1/TP11/miroir differ
diff --git a/DEV1.1/TP11/miroir.c b/DEV1.1/TP11/miroir.c
new file mode 100644
index 0000000..4c47142
--- /dev/null
+++ b/DEV1.1/TP11/miroir.c
@@ -0,0 +1,45 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+ 
+int main(void) {
+	int val1,val2,val3,val4,val5,val6,val7,val8,val9,val10,tour,signe;
+	int tab_val[10]={val1,val2,val3,val4,val5,val6,val7,val8,val9,val10};
+	srand(time(NULL));
+	for (tour=0;tour<10;tour++){
+		tab_val[tour]=rand()%51;
+		int tab_temp[2]={tab_val[tour],tab_val[tour]*(-1)};
+		signe=rand()%2;
+		tab_val[tour]=tab_temp[signe];
+	}
+	int tab_val_inverse[10]={};
+	for (tour=0;tour<10;tour++)
+		tab_val_inverse[tour]=tab_val[(9-tour)];
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+	printf("\n");
+	printf("|");
+	for (tour=0;tour<10;tour++)
+		printf("%4d |",tab_val[tour]);
+	printf("\n");
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+	printf("\n");
+	printf("\n");
+	printf("\n");
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+	printf("\n");
+	printf("|");
+	for (tour=0;tour<10;tour++)
+		printf("%4d |",tab_val_inverse[tour]);
+	printf("\n");
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+	printf("\n");
+  return EXIT_SUCCESS;
+}
\ No newline at end of file
diff --git a/DEV1.1/TP11/progression.c b/DEV1.1/TP11/progression.c
new file mode 100644
index 0000000..311a993
--- /dev/null
+++ b/DEV1.1/TP11/progression.c
@@ -0,0 +1,37 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+ 
+int main(void) {
+	int tour,tour2,val;
+	int t1[2][5];
+	int t2[3][5];
+	int t3[5][5];
+	for (tour=0;tour<2;tour++){
+		for (tour2=1;tour2<6;tour2++)
+			t1[tour][tour2]=tour;
+	}
+	for (tour=0;tour<3;tour++){
+		for (tour2=1;tour2<6;tour2++)
+			val=tour+tour2;
+			t2[tour][tour2]=val;
+	}
+	for (tour=0;tour<5;tour++){
+		for (tour2=1;tour2<6;tour2++)
+			val=tour+tour2;
+			t3[tour][tour2]=val;
+	}
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+	printf("\n");
+	printf("|");
+	for (tour=0;tour<10;tour++)
+		printf("%4d |",tab_val[tour]);
+	printf("\n");
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+	printf("\n");
+  return EXIT_SUCCESS;
+}
\ No newline at end of file
diff --git a/DEV1.1/TP11/recherche b/DEV1.1/TP11/recherche
new file mode 100755
index 0000000..2cf8e48
Binary files /dev/null and b/DEV1.1/TP11/recherche differ
diff --git a/DEV1.1/TP11/recherche.c b/DEV1.1/TP11/recherche.c
new file mode 100644
index 0000000..9156d7f
--- /dev/null
+++ b/DEV1.1/TP11/recherche.c
@@ -0,0 +1,35 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+ 
+int main(void) {
+	int val1,val2,val3,val4,val5,val6,val7,val8,val9,val10,tour,signe,valeur,indice=-1;
+	int tab_val[10]={val1,val2,val3,val4,val5,val6,val7,val8,val9,val10};
+	srand(time(NULL));
+	for (tour=0;tour<10;tour++){
+		tab_val[tour]=rand()%51;
+		int tab_temp[2]={tab_val[tour],tab_val[tour]*(-1)};
+		signe=rand()%2;
+		tab_val[tour]=tab_temp[signe];
+	}
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+	printf("\n");
+	printf("|");
+	for (tour=0;tour<10;tour++)
+		printf("%4d |",tab_val[tour]);
+	printf("\n");
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+	printf("\n");
+	printf("Donnez un entier qui se trouve dans le tableau : ");
+	scanf("%d",&valeur);
+	for (tour=0;tour<10;tour++){
+		if (valeur==tab_val[tour])
+			indice=tour;
+	}
+	printf("indice : %d \n",indice);
+  return EXIT_SUCCESS;
+}
\ No newline at end of file
diff --git a/DEV1.1/TP11/remplissage b/DEV1.1/TP11/remplissage
index c532584..867d007 100755
Binary files a/DEV1.1/TP11/remplissage and b/DEV1.1/TP11/remplissage differ
diff --git a/DEV1.1/TP11/remplissage.c b/DEV1.1/TP11/remplissage.c
index 560b430..303876f 100644
--- a/DEV1.1/TP11/remplissage.c
+++ b/DEV1.1/TP11/remplissage.c
@@ -5,22 +5,24 @@
 int main(void) {
 	int val1,val2,val3,val4,val5,val6,val7,val8,val9,val10,tour,signe;
 	int tab_val[10]={val1,val2,val3,val4,val5,val6,val7,val8,val9,val10};
+	srand(time(NULL));
 	for (tour=0;tour<10;tour++){
-		srand(time(NULL));
 		tab_val[tour]=rand()%51;
 		int tab_temp[2]={tab_val[tour],tab_val[tour]*(-1)};
-		srand(time(NULL));
-		signe==rand()%2;
+		signe=rand()%2;
 		tab_val[tour]=tab_temp[signe];
 	}
 	printf("+");
 	for (tour=0;tour<10;tour++)
 		printf("-----+");
+	printf("\n");
 	printf("|");
 	for (tour=0;tour<10;tour++)
-		printf("%3d |");
+		printf("%4d |",tab_val[tour]);
+	printf("\n");
 	printf("+");
 	for (tour=0;tour<10;tour++)
 		printf("-----+");
+	printf("\n");
   return EXIT_SUCCESS;
 }
\ No newline at end of file
diff --git a/DEV1.1/TP12/progression.c b/DEV1.1/TP12/progression.c
new file mode 100644
index 0000000..311a993
--- /dev/null
+++ b/DEV1.1/TP12/progression.c
@@ -0,0 +1,37 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+ 
+int main(void) {
+	int tour,tour2,val;
+	int t1[2][5];
+	int t2[3][5];
+	int t3[5][5];
+	for (tour=0;tour<2;tour++){
+		for (tour2=1;tour2<6;tour2++)
+			t1[tour][tour2]=tour;
+	}
+	for (tour=0;tour<3;tour++){
+		for (tour2=1;tour2<6;tour2++)
+			val=tour+tour2;
+			t2[tour][tour2]=val;
+	}
+	for (tour=0;tour<5;tour++){
+		for (tour2=1;tour2<6;tour2++)
+			val=tour+tour2;
+			t3[tour][tour2]=val;
+	}
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+	printf("\n");
+	printf("|");
+	for (tour=0;tour<10;tour++)
+		printf("%4d |",tab_val[tour]);
+	printf("\n");
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+	printf("\n");
+  return EXIT_SUCCESS;
+}
\ No newline at end of file