1 files changed, 8 insertions, 0 deletions
diff --git a/graphs/piscine/fact/fact.c b/graphs/piscine/fact/fact.c
new file mode 100644
index 0000000..1440c94
--- /dev/null
+++ b/graphs/piscine/fact/fact.c
@@ -0,0 +1,8 @@
+unsigned long fact(unsigned n)
+{
+    if (n == 0)
+    {
+        return 1;
+    }
+    return n * fact(n - 1);
+}