diff --git a/layer_singolo.c b/layer_singolo.c
new file mode 100644
index 0000000..e69de29
diff --git a/percettrone.c b/percettrone.c
new file mode 100644
index 0000000..5a94629
--- /dev/null
+++ b/percettrone.c
@@ -0,0 +1,14 @@
+#include <stdlib.h>;
+#include <time.h>;
+
+struct struttura_percettrone {
+    double w1;
+    double w2;
+    double bias;
+    double lre;
+};
+typedef struct struttura_percettrone Percettrone;
+
+void creaPercettrone() {
+
+}
\ No newline at end of file