1 files changed, 29 insertions, 0 deletions
diff --git a/semestre 2/informatique/tme/semaine5/31_image_mystere.c b/semestre 2/informatique/tme/semaine5/31_image_mystere.c
new file mode 100644
index 0000000..51ca321
--- /dev/null
+++ b/semestre 2/informatique/tme/semaine5/31_image_mystere.c
@@ -0,0 +1,29 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+void calcule_borne_sup(int *tab, int taille){
+	int dec = -1;
+	for (int i = 0; i < taille; i++) {
+		tab[i] += dec;
+		dec = tab[i];
+	}
+}
+
+int tire_non_equi(int *tab, int taille){
+	int tire = rand()%100;
+	int i;
+	for (i = taille -1; tab[i] > tire; i--);
+	printf("%d - %d <= %d\n", i, tab[i], tire);
+	return i;
+}
+
+int main() {
+	srand(time(NULL));
+	int tab[] = {17, 28, 50, 5};
+	calcule_borne_sup(tab, 4);
+	for (int i = 0; i < 4; i++) printf("%d, ", tab[i]);
+	printf("\n");
+	printf("%d", tire_non_equi(tab, 4));
+	return 0;
+}