From 989e933fc557cbc1e9e16e45033387816ee6075e Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Fri, 27 Oct 2023 17:16:58 +0200
Subject: Improved transformations and cleaned up

---
 utils/invert.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 utils/invert.c

(limited to 'utils/invert.c')

diff --git a/utils/invert.c b/utils/invert.c
new file mode 100644
index 0000000..3088273
--- /dev/null
+++ b/utils/invert.c
@@ -0,0 +1,19 @@
+#include <stdio.h>
+#include <inttypes.h>
+#include <stdbool.h>
+
+#include "../src/cube.h"
+
+#define STRLENMAX 1000
+
+int main() {
+	char str[STRLENMAX];
+	cube_t cube;
+
+	fgets(str, STRLENMAX, stdin);
+	cube = readcube(H48, str);
+	writecube(H48, inverse(cube), str);
+	fputs(str, stdout);
+
+	return 0;
+}
-- 
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