//en.cppreference.com/w/c/locale/localeconv.html
#include <stdio.h>
#include <locale.h>
int main(void)
{
setlocale(LC_MONETARY, "en_IN.utf8");
struct lconv *lc = localeconv();
printf("Local Currency Symbol : %s\n", lc->currency_symbol);
printf("International Currency Symbol: %s\n", lc->int_curr_symbol);
}