First commit

IUT/Info1/TD/Exercices/6.8.2_bisextile/fonctions.cpp

@@ -0,0 +1,13 @@
+#include "fonctions.h"
+
+bool estBisextile(int annee) {
+    bool bisextile;
+
+    if (annee % 4 == 0 && annee % 100 != 0 || annee % 400 == 0 && annee % 4000 != 0) {
+        bisextile = true;
+    } else {
+        bisextile = false;
+    }
+
+    return bisextile;
+}