Pbds in c++

#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

using namespace __gnu_pbds;

typedef tree<int, null_type, less<int>, rb_tree_tag,
                    tree_order_statistics_node_update>
                    ordered_set;

ordered_set ord_set;

int a;
ord_set.insert(a);
*ord_set.find_by_order(a);
ord_set.order_of_key(a);

Similar codes

0 vote119 views1 answer
End vs cend in cpp
C++
0 vote149 views2 answers
C++ map key exists
C++
2 votes124 views6 answers
Loop in c++
C++
0 vote134 views1 answer
2000pp pp play osu std
C++
3 votes124 views2 answers
Convert long int to binary string c++
C++
0 vote156 views5 answers
C to c++ code converter
C++
0 vote132 views1 answer
Stream Overloading
C++
1 vote139 views3 answers
Print 2d array c++
C++
3 votes129 views3 answers
Find all occurrences of a substring in a string c++
C++
7 votes131 views1 answer
Migration meaning
C++