int val;
int *p=&val;

why does (++val)++ gives err in c bt nt in c++.....
i knw dt abv expression wd produce undefined results bt i just want to
knw why its nt giving the err in c++....

2nd ques is whn ++val++ is invalid thn why ++*p++ is valid....


does it hv something to do wd references....??

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