23,217
社区成员




#include <iostream>
#include <langinfo.h>
#include <cstdlib>
#include <cstdio>
using namespace std;
int main()
{
if (setlocale(LC_ALL, "") == NULL) {
fprintf(stderr, "Can't set locale.\n");
abort();
}
cout << "Telephone international prefix: " <<
nl_langinfo(_NL_TELEPHONE_INT_PREFIX) << endl;
if (setlocale(LC_ALL, "zh_CN.gbk") == NULL) {
fprintf(stderr, "Can't set locale.\n");
abort();
}
cout << "Telephone China prefix: " <<
nl_langinfo(_NL_TELEPHONE_INT_PREFIX) << endl;
return 0;
}