Data update

Task/Vector/C/vector-1.c

@@ -0,0 +1,21 @@
+#include "vec.h"
+
+/* arbitrary type test macro */
+#define out_tst(a,b) \
+({ \
+        out_vec("Vec a           : ",(a      ),2); out_end(); \
+        out_vec("Vec b           : ",(    b  ),2); out_end(); \
+        out_vec("a + b           : ",(a + b  ),2); out_end(); \
+        out_vec("a - b           : ",(a - b  ),2); out_end(); \
+        out_vec("a * 3           : ",(a * 3  ),2); out_end(); \
+        out_vec("b / 2.5         : ",(b / 2.5),2); out_end(); \
+})
+
+int main(int argc, char** argv)
+{
+        vec(flt,2) a = { 3 * cos(  pi/6), 3 * sin(  pi/6) };
+        vec(flt,2) b = { 5 * cos(2*pi/3), 5 * sin(2*pi/3) };
+
+        out_tst(a,b);
+        return EXIT_SUCCESS;
+}