diff --git a/semaine-2/forgotten-code/main.c b/semaine-2/forgotten-code/main.c
new file mode 100644
index 0000000..340cceb
--- /dev/null
+++ b/semaine-2/forgotten-code/main.c
@@ -0,0 +1,16 @@
+#include <stdio.h>
+
+#define TARGET 9999
+
+int main(void) {
+
+  int i, sum = 0;
+
+  for (i = 0; i <= TARGET; i += 2) {
+    sum += i;
+  }
+
+  printf("%i", sum);
+
+  return 0;
+}