C库函数 localeconv()

#include <locale.h>

#include <stdio.h>



int main () {

   struct lconv * lc;



   setlocale(LC_MONETARY, "it_IT");

   lc = localeconv();

   printf("Local Currency Symbol: %s\n",lc->currency_symbol);

   printf("International Currency Symbol: %s\n",lc->int_curr_symbol);



   setlocale(LC_MONETARY, "en_US");

   lc = localeconv();

   printf("Local Currency Symbol: %s\n",lc->currency_symbol);

   printf("International Currency Symbol: %s\n",lc->int_curr_symbol);



   setlocale(LC_MONETARY, "en_GB");

   lc = localeconv();

   printf ("Local Currency Symbol: %s\n",lc->currency_symbol);

   printf ("International Currency Symbol: %s\n",lc->int_curr_symbol);



   printf("Decimal Point = %s\n", lc->decimal_point);

   return 0;

}