Set lowerbound fn not working

POORVI_SAXENA · July 17, 2020, 3:47pm

O17LPOLA020023 · July 17, 2020, 4:05pm

@POORVI_SAXENA, you are calling lowerbound function for set s which store value to type int not pair<int,int> (as you are passing make_pair(10,2)) so ,
instead of :

auto it= s.lower_bound(make_pair(10,2));
cout<<(*it).first<<" "<<(*it).second<<endl;

It should be :-

auto it= s1.lower_bound(make_pair(10,2));
cout<<(*it).first<<" "<<(*it).second<<endl;