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/* iswalpha example */
#include <stdio.h>
#include <wctype.h>
int main ()
{
int i=0;
wchar_t str[] = L"C++";
while (str[i])
{
if (iswalpha(str[i])) wprintf (L"character %lc is alphabetic\n",str[i]);
else wprintf (L"character %lc is not alphabetic\n",str[i]);
i++;
}
return 0;
}
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