宽字符

#include <stdio.h>
#include <stdlib.h>
#include <locale.h>
#include <string.h>
int main()
{
    printf("Locale is %s\n",setlocale(LC_ALL,NULL));
    setlocale(LC_ALL,"");
    printf("Locale is %s\n",setlocale(LC_ALL,NULL));

    char c = ‘A‘;
    printf("%c\n",c);

    wchar_t c2 = L‘中‘;
    wprintf(L"%c\n",c2);

    char s[] = "hello";
    wchar_t s2[] = L"中华人民共和国";
    printf("%s\n",s);
    wprintf(L"%s\n",s2);

    printf("%d\n",strlen(s));
    printf("%d\n",wcslen(s2));

    system("pause");
    return 0;
}