#include
#include
int main(void)
{
int wc;
for (wc=0; wc <= 128; wc++) {
printf("%3d", wc);//Le code du caractère
printf(" %5c ", wc);
//Cochoer les caractères convertis
printf("%2s", towlower(wc) ? "X" : "-");
putchar('n');
}
return 0;
}