sort<OptVector< pair<int, pair<CgpPop*,CgpPop*> > >::iterator > (pll_units.begin(), pll_units.end(), o_comparator); But compiler throws following error /calm/svr/sql/generic/stlinclude/stl/_algo.c: In function ‘const_Tp& _STL::__median(const_Tp&,const_Tp&,const_Tp...
This is what I have in mind, unless you have to uselistfor whatever reason, although I don'tseethat reason. #include<iostream>#include<vector>#include<deque>#include<algorithm>classCard{// ...};intmain(){typedefstd::vector<Card> Deck; Deck deck;// ... fill deck with cards.// Ther...
1. Default comparator of pair The recommended approach uses the standard algorithmstd::sortdefined in the<algorithm>header. It takes the iterators to the initial and final positions of the vector, and sorts pairs in increasing order of their first value usingstd::less<>which will delegate the ...
math_score; } bool UpperBoundComparator(const Student& student, const Score& score) { return student.math_score > score.math_score; } #endif int main() { vector<Score> scores; scores.emplace_back(4, 2); scores.emplace_back(3, 1); scores.emplace_back(3, 5); scores.emplace_back(1,...
Vector.Sort(IComparator) Method Reference Feedback Definition Namespace: Java.Util Assembly: Mono.Android.dll C# Copier [Android.Runtime.Register("sort", "(Ljava/util/Comparator;)V", "GetSort_Ljava_util_Comparator_Handler", ApiSince=24)] public virtual void Sort (Java.Util.IComparator?
{ using namespace std; vector <int> v1; vector <int>::iterator Iter1; int i; for ( i = 0 ; i <= 5 ; i++ ) { v1.push_back( 2 * i ); } int ii; for ( ii = 0 ; ii <= 5 ; ii++ ) { v1.push_back( 2 * ii + 1 ); } cout << "Original vector v1 = (...
printing the 2D vector after sorting 1 7 3 3 5 4 6 4 2 To sort in descending order, we need to just change the comparator function. #include <bits/stdc++.h>usingnamespacestd;voidprint(vector<vector<int>>two_D_vector) {for(autoit:two_D_vector) {//it is now an 1D vectorfor(auto...
end()); } printVector(vec1); return EXIT_SUCCESS; } Output: aabghiillmorrrsty; ccceenorrsu; -acceeefiiiilmmnnoppstt; bceinorttu; aaceiiilnopstz; Alternatively, we can pass the custom comparator function to the std::sort algorithm to sort the elements accordingly. Note that the ...
1,2)O(N⋅log(N))O(N⋅log(N))comparisons usingoperator<(until C++20)std::less{}(since C++20). 3,4)O(N⋅log(N))O(N⋅log(N))applications of the comparatorcomp. Exceptions The overloads with a template parameter namedExecutionPolicyreport errors as follows: ...
std::vector<std::string> data({"c", "b", "a"}); std::vector<std::size_t> order = sz::sorted_order(data); //< Simple shortcut // Or, taking care of memory allocation: sz::sorted_order(data.begin(), data.end(), order.data(), [](auto const &x) -> sz::string_view ...