diff --git a/APL1.1/TP12/balayage.c b/APL1.1/TP12/balayage.c
index 7e5eee4..45eacc6 100644
--- a/APL1.1/TP12/balayage.c
+++ b/APL1.1/TP12/balayage.c
@@ -3,16 +3,38 @@
 
 //A ignorer, incomplet.
 
+int sum(int x) {
+	int somme = 0;
+	for (int i = 0; i <= x; i++) {
+		somme += i;
+	}
+
+	return somme;
+}
+
 int main(int argc, char * argv[]) {
-	int table[450] = {}
-	table[0] = 1;
-	table[1] = 1;
-	table[2] = 1;
+	int table[900] = {};
+	
+	int inc = 1;
+	int index = 0;
+	for (int i = 0; i < 30; i++) {
+		index += inc;
+		table[index] = 1;
+		table[index+1] = 1;
+		inc++;
+	}
 
+	for (int i = 0; i < 30; i++) {
+		int startIndex, endIndex = sum(i+1);
+		startIndex = endIndex - i;
 
-
-	for (int i = 3; i < 900; i++) {
-		
+		for (int j = startIndex; j <= endIndex; j++) {
+			if (j != startIndex && j != endIndex) {
+				table[j] = table[j-i] + table[j-i-1];
+			}
+			printf("%3d ", table[j]);
+		}
+		printf("\n");
 	}
 	return EXIT_SUCCESS;
 }
diff --git a/APL1.1/TP12/magique.c b/APL1.1/TP12/magique.c
index c310b0a..55cac75 100644
--- a/APL1.1/TP12/magique.c
+++ b/APL1.1/TP12/magique.c
@@ -19,14 +19,40 @@ 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]);
+	int nb_val = 0;
+	do {
+		int val;
+		printf("Veuillez entrer la valeur n°%d : ", nb_val+1);
+		int result = scanf("%d", &val);
+
+		if (result == 1) {
+			carre[nb_val/3][nb_val%3] = val;
+			nb_val++;
+		}
+	} while (nb_val < 9);
+
+	int anchor = carre[0][0] + carre[0][1] + carre[0][2];
+	for (int i = 0; i < 7; i++) {
+		int condition_respected = 0;
+
+		if (i < 3) {
+			condition_respected = carre[i][0] + carre[i][1] + carre[i][2] == anchor;
+		} else if (i < 6) {
+			condition_respected = carre[0][i-3] + carre[1][i-3] + carre[2][i-3] == anchor;
+		} else if (i == 6) {
+			condition_respected = carre[0][0] + carre[1][1] + carre[2][2] == anchor;
+		} else {
+			condition_respected = carre[2][0] + carre[1][1] + carre[0][2] == anchor;
+		}
+
+
+		if (!condition_respected) {
+			printf("Ceci n'est pas un carré magique.\n");
+			return EXIT_SUCCESS;
+		}
 	}
 
-	for (int i = 0; i < 9; i++) {
-		if ()
-	}
+	printf("Votre carré est magique !\n");
 	return EXIT_SUCCESS;
 }