<ais523> ` printf \'#include <stdio.h>\\nint main(void) { float C = 4.0; printf("%%f", C/C++); }\' | gcc -fno-diagnostics-color -Wall -Wextra -x c /dev/stdin

A complement of small lemon-soaked paper napkins is essential for the comfort, refreshment, and hygiene of the passengers during the journey.