A dumb think I forgot

c/blocks-in-blocks/main.c

@@ -0,0 +1,13 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+int main(void) {
+	char *s = "prova prova";
+	{
+		printf("abc%s\n", s);
+	}
+
+	puts("123");
+	return 0;
+}