1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | #include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <assert.h>
#include <stdarg.h>
// you are free to copy/adapt this example
// arguments for ... should be strings
void print_arguments_twice(int num_arguments, ...) {
va_list orig_args, args_print_first, args_print_second;
va_start(orig_args, num_arguments);
va_copy(args_print_first, orig_args);
va_copy(args_print_second, orig_args);
for(int i = 0; i < num_arguments; i++) {
printf("%s\n", va_arg(args_print_first, char*));
}
for(int i = 0; i < num_arguments; i++) {
printf("%s\n", va_arg(args_print_second, char*));
}
va_end(orig_args);
va_end(args_print_first);
va_end(args_print_second);
}
int main(int argc, char* argv[]) {
print_arguments_twice(5, "Hello", "World", "ECE264",
"A sentence", "Word");
return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */
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