diff --git a/DEV1.1/TP10/arctique b/DEV1.1/TP10/arctique
new file mode 100755
index 0000000..25b5b76
Binary files /dev/null and b/DEV1.1/TP10/arctique differ
diff --git a/DEV1.1/TP10/arctique.c b/DEV1.1/TP10/arctique.c
new file mode 100644
index 0000000..d841fd9
--- /dev/null
+++ b/DEV1.1/TP10/arctique.c
@@ -0,0 +1,16 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+int main(void) {
+	double point_x,point_y,angle,distance;
+	printf("Donnez la distance à l'origine : ");
+	scanf("%lf",&distance);
+	printf("Donnez l'angle par rapport à l'axe des abscisses : ");
+	scanf("%lf",&angle);
+	point_x=distance*cos(angle);
+	point_y=distance*sin(angle);
+	printf("coordonné x du point : %f \n",point_x);
+	printf("coordonné y du point : %f \n",point_y);
+    return EXIT_SUCCESS;
+}
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diff --git a/DEV1.1/TP10/chiffre b/DEV1.1/TP10/chiffre
new file mode 100755
index 0000000..9db0594
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diff --git a/DEV1.1/TP10/chiffre.c b/DEV1.1/TP10/chiffre.c
new file mode 100644
index 0000000..8a0076a
--- /dev/null
+++ b/DEV1.1/TP10/chiffre.c
@@ -0,0 +1,17 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+int main(void) {
+	double valeur;
+	int unite,dixieme,valeur1,tour;
+	printf("Donnez un réel : ");
+	scanf("%lf",&valeur);
+	valeur1=(int) floor(valeur);
+	for (unite=0;(valeur1%10)!=0;unite++)
+		valeur1--;
+	dixieme=trunc((valeur-floor(valeur))*10);
+	printf("chiffre des unités : %d\n",unite);
+	printf("chiffre des dixièmes : %d\n",dixieme);
+    return EXIT_SUCCESS;
+}
\ No newline at end of file
diff --git a/DEV1.1/TP10/distance b/DEV1.1/TP10/distance
new file mode 100755
index 0000000..d69b256
Binary files /dev/null and b/DEV1.1/TP10/distance differ
diff --git a/DEV1.1/TP10/distance.c b/DEV1.1/TP10/distance.c
new file mode 100644
index 0000000..fa76073
--- /dev/null
+++ b/DEV1.1/TP10/distance.c
@@ -0,0 +1,18 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+int main(void) {
+	double point1_x,point1_y,point2_x,point2_y,distance;
+	printf("Donnez la valeur x du premier point : ");
+	scanf("%lf",&point1_x);
+	printf("Donnez la valeur y du premier point : ");
+	scanf("%lf",&point1_y);
+	printf("Donnez la valeur x du deuxieme point : ");
+	scanf("%lf",&point2_x);
+	printf("Donnez la valeur y du deuxieme point : ");
+	scanf("%lf",&point2_y);
+	distance=sqrt(pow((point2_x-point1_x),2)+pow((point2_y-point1_y),2));
+	printf("%f\n",distance);
+    return EXIT_SUCCESS;
+}
\ No newline at end of file
diff --git a/DEV1.1/TP11/remplissage b/DEV1.1/TP11/remplissage
new file mode 100755
index 0000000..c532584
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diff --git a/DEV1.1/TP11/remplissage.c b/DEV1.1/TP11/remplissage.c
new file mode 100644
index 0000000..560b430
--- /dev/null
+++ b/DEV1.1/TP11/remplissage.c
@@ -0,0 +1,26 @@
+#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};
+	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;
+		tab_val[tour]=tab_temp[signe];
+	}
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+	printf("|");
+	for (tour=0;tour<10;tour++)
+		printf("%3d |");
+	printf("+");
+	for (tour=0;tour<10;tour++)
+		printf("-----+");
+  return EXIT_SUCCESS;
+}
\ No newline at end of file