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#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <roman.h>
#ifndef NO_SWORD_NAMESPACE
using sword::from_rom;
#endif
int main(int argc, char **argv) {
if (argc != 2) {
fprintf(stderr, "usage: %s <roman_numeral>\n", *argv);
exit(-1);
}
/* I don't think we need to_rom, do we? anyway, it isn't written
char buf[127];
if (isdigit(argv[1][0])) {
to_rom(atoi(argv[1]), buf);
std::cout << buf << std::endl;
}
*/
else std::cout << from_rom(argv[1]) << std::endl;
return 0;
}
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