diff --git a/APL1.1/TP12/balayage.c b/APL1.1/TP12/balayage.c
new file mode 100644
index 0000000..7e5eee4
--- /dev/null
+++ b/APL1.1/TP12/balayage.c
@@ -0,0 +1,19 @@
+#include<stdio.h>
+#include<stdlib.h>
+
+//A ignorer, incomplet.
+
+int main(int argc, char * argv[]) {
+	int table[450] = {}
+	table[0] = 1;
+	table[1] = 1;
+	table[2] = 1;
+
+
+
+	for (int i = 3; i < 900; i++) {
+		
+	}
+	return EXIT_SUCCESS;
+}
+
diff --git a/APL1.1/TP12/horizontal.c b/APL1.1/TP12/horizontal.c
new file mode 100644
index 0000000..03f8b51
--- /dev/null
+++ b/APL1.1/TP12/horizontal.c
@@ -0,0 +1,46 @@
+#include<stdio.h>
+#include<stdlib.h>
+
+int main(int argc, char * argv[]) {
+	int table1[2][5] = {};
+	int table2[3][5] = {};
+	int table3[5][5] = {};
+
+	for (int i = 0; i < 5; i++) {
+		table1[0][i] = i+1;
+		table1[1][i] = i+1;
+	}
+
+	for (int i = 0; i < 15; i++) {
+		table2[i/5][i%5] = i+1;
+	}
+
+	for (int y = 0; y < 5; y++) {
+		for (int x = 0; x < 5; x++) {
+			if (y < x) table3[x][y] = y+1;
+			else table3[x][y] = 0;
+		}
+	}
+
+	for (int l = 0; l < 5; l++) {
+		for (int c = 0; c < 17; c++) {
+			if (l < 1) {
+				if (c < 5) printf("%2d ", table1[l][c]);
+				else if (c > 5 && c < 11) printf("%2d ", table2[l][c-6]);
+				else if (c > 11) printf("%2d ", table3[l][c-12]);
+				else printf("   ");
+			} else if (l < 2) {
+				if (c > 5 && c < 11) printf("%2d ", table2[l][c-6]);
+				else if (c > 11) printf("%2d ", table3[l][c-12]);
+				else printf("   ");
+			} else {
+				if (c > 11) printf("%2d ", table3[l][c-12]);
+				else printf("   ");
+			}
+		}
+		printf("\n");
+	}
+	
+	return EXIT_SUCCESS;
+}
+
diff --git a/APL1.1/TP12/magique.c b/APL1.1/TP12/magique.c
new file mode 100644
index 0000000..c310b0a
--- /dev/null
+++ b/APL1.1/TP12/magique.c
@@ -0,0 +1,32 @@
+#include<stdio.h>
+#include<stdlib.h>
+
+//Incomplet.
+
+void show2dtable(int l, int c, int table[][5]) {
+	for (int line = 0; line < (l*2)+1; line++) {
+		if (line == 0 || line == (l*2)+1 || line % 2 == 0) {
+			for (int col = 0; col < c; col++) printf("+-----");
+			printf("+\n");
+		} else {
+			for (int col = 0; col < c; col++) printf("| %3d ", table[line/2][col]);
+			printf("|\n");
+		}
+	}
+}
+
+int main(int argc, char * argv[]) {
+	int numcheck[9] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+	int carre[3][3] = {};
+
+	for (int i = 0; i < 9; i ++) {
+		printf("Valeur case n°%d : ", i+1);
+		scanf("%d", carre[i%3][i/3]);
+	}
+
+	for (int i = 0; i < 9; i++) {
+		if ()
+	}
+	return EXIT_SUCCESS;
+}
+
diff --git a/APL1.1/TP12/progressions.c b/APL1.1/TP12/progressions.c
new file mode 100644
index 0000000..2c9bbf0
--- /dev/null
+++ b/APL1.1/TP12/progressions.c
@@ -0,0 +1,45 @@
+#include<stdio.h>
+#include<stdlib.h>
+
+//Affiche un tableau 2D, donnez la longueur / hauteur du tableau et il l'affichera
+void show2dtable(int l, int c, int table[][5]) {
+	for (int line = 0; line < (l*2)+1; line++) {
+		if (line == 0 || line == (l*2)+1 || line % 2 == 0) {
+			for (int col = 0; col < c; col++) printf("+-----");
+			printf("+\n");
+		} else {
+			for (int col = 0; col < c; col++) printf("| %3d ", table[line/2][col]);
+			printf("|\n");
+		}
+	}
+}
+
+int main(int argc, char * argv[]) {
+	int table1[2][5] = {};
+	int table2[3][5] = {};
+	int table3[5][5] = {};
+
+	for (int i = 0; i < 5; i++) {
+		table1[0][i] = i+1;
+		table1[1][i] = i+1;
+	}
+
+	for (int i = 0; i < 15; i++) {
+		table2[i/5][i%5] = i+1;
+	}
+
+	for (int y = 0; y < 5; y++) {
+		for (int x = 0; x < 5; x++) {
+			if (y < x) table3[x][y] = y+1;
+			else table3[x][y] = 0;
+		}
+	}
+
+	show2dtable(2, 5, table1);
+	printf("\n");
+	show2dtable(3, 5, table2);
+	printf("\n");
+	show2dtable(5, 5, table3);
+	return EXIT_SUCCESS;
+}
+
diff --git a/APL1.1/TP12/triangle.c b/APL1.1/TP12/triangle.c
new file mode 100644
index 0000000..37026dc
--- /dev/null
+++ b/APL1.1/TP12/triangle.c
@@ -0,0 +1,29 @@
+#include<stdio.h>
+#include<stdlib.h>
+
+int main(int argc, char * argv[]) {
+	int table[30][30] = {};
+	for (int x = 0; x < 30; x++) {
+		for (int y = 0; y < 30; y++) {
+			if (y == 0 || y == x) table[x][y] = 1; else table[x][y] = 0;
+		}
+	}
+	
+	for (int l = 1; l < 30; l++) {
+		for (int c = 1; c < l; c++) {
+			int t1 = table[l-1][c-1];
+			int t2 = table[l-1][c];
+
+			table[l][c] = t1 + t2;
+		}
+	}
+
+	for (int l = 0; l < 15; l++) {
+		for (int c = 0; c <= l; c++) {
+			printf("%4d ", table[l][c]);
+		}
+		printf("\n");
+	}
+	return EXIT_SUCCESS;
+}
+