C语言库localeconv()函数

#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;
}