1 files changed, 51 insertions, 0 deletions
diff --git a/semestre 2/informatique/tme/semaine3/19_moyenne_min_max.c b/semestre 2/informatique/tme/semaine3/19_moyenne_min_max.c
new file mode 100644
index 0000000..11c66db
--- /dev/null
+++ b/semestre 2/informatique/tme/semaine3/19_moyenne_min_max.c
@@ -0,0 +1,51 @@
+#include <stdio.h>
+#include <assert.h>
+#define VAL1 12
+#define VAL2 7
+#define VAL3 5
+#define VAL4 9
+
+void min_max(int *min, int *max, int v){
+	if (v > *max) *max = v;
+	if (v < *min) *min = v;
+}
+
+void stats(float*moy, int*max, int*min, int a, int b, int c, int d){
+	if (a < 0) return;
+	int sum = a;
+	*min = a;
+	*max = a;
+	if (b < 0) {
+		*moy = a;
+		return;
+	}
+	sum += b;
+	min_max(min, max, b);
+	if (c < 0) {
+		*moy = sum/ (float) 2;
+		return;
+	}
+	sum += c;
+	min_max(min, max, c);
+	if (d < 0){
+		*moy = sum/ (float) 3;
+		return;
+	}
+	sum += d;
+	min_max(min, max, d);
+	*moy = sum/ (float) 4;
+}
+
+void afficher_resultat(float moyenne, int min, int max){
+	printf("max = %d, min = %d, moy = %.2f\n",max,min,moyenne);
+}
+
+int main(){
+	float moy = -1;
+	int min, max = -1;
+
+	stats(&moy, &max, &min, VAL1, VAL2, VAL3, VAL4);
+
+	afficher_resultat(moy, min, max);
+	return 0;
+}