Start writing exact version of charf.c.

1 files changed, 23 insertions, 0 deletions

diff --git a/ratio.h b/ratio.h
new file mode 100644
index 0000000..26ed1c2
--- /dev/null
+++ b/ratio.h
@@ -0,0 +1,23 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+typedef struct {long int n; long unsigned int d}rational;
+
+rational convert_int(int);
+
+bool is_greater(rational,rational);
+
+rational sum(rational,rational);
+
+rational difference(rational,rational);
+
+rational product(rational,rational);
+
+rational ratio(rational,rational);
+
+rational absolute(rational);
+
+rational power(rational,unsigned int);
+
+double to_double(rational);