#define CLOCK_END clo2 = clock()
-#define CLOCK_PRINT_SEC printf("Seconds spent: %.4fs\n", ((clo2 - clo1)/(double)CLOCKS_PER_SEC))
+#define CLOCK_PRINT_SEC \
+ printf("Seconds spent: %.4fs\n", ((double)(clo2 - clo1) / (double)CLOCKS_PER_SEC))
#define GET_CLOCK_END_SECS ((clo1 - clo2)/(double)CLOCKS_PER_SEC)