lower_bound in set with some struct as template

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lower_bound in set~~<node>~~ with some struct as template

Difference between en1 and en2, changed 41 character(s)

↵
struct node{  ↵
   int i, j, val;  ↵
};  ↵
↵
set<node> A;  ↵
I insert many nodes in A. Now I want to get the lower_bound for some val = k. How do I use A.lower_bound() in this case?

History

Revisions

Rev.	By	When	Δ	Comment
en4	rachitiitr	2016-05-31 22:26:05	2
en3	rachitiitr	2016-05-31 22:25:38	33	Tiny change: '; \n\nset A; \nI ' -node\
en2	rachitiitr	2016-05-31 22:24:47	41
en1	rachitiitr	2016-05-31 22:23:52	199	Initial revision (published)