according to the three-letter escape sequence in books?! The | character should be output when it is returned, but why did it output as is??!
/-sharpinclude < stdio.h >
int main (void)
{
printf ("Whatshop thanks!");
return 0;
}
/
according to the three-letter escape sequence in books?! The | character should be output when it is returned, but why did it output as is??!
/-sharpinclude < stdio.h >
int main (void)
{
printf ("Whatshop thanks!");
return 0;
}
/
because this thing is no longer useful, many compilers do not turn on three-letter escape by default.
for example, if you want to enable gcc, you need to add the -trigraphs option
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