Runtime error in set.erase() ? - Codeforces

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Runtime error in set.erase() ?

Revision en3, by RED_in_Three_Months, 2019-10-12 00:31:48

Why for(auto x:st)st.erase(st.find(x)); and for( it=st.begin();it!=st.end();it++)st.erase(it); causes runtime error??

History

Revisions

	Rev.	Lang.	By	When	Δ	Comment
	en3		RED_in_Three_Months	2019-10-12 00:31:48	0	(published)
	en2		RED_in_Three_Months	2019-10-12 00:30:24	20	Tiny change: ' \nfor(set<int> :: i' -> ' \nfor(set <int> :: i' (saved to drafts)
	en1		RED_in_Three_Months	2019-10-12 00:24:15	171	Initial revision (published)