代码语言:cpp 代码运行次数:0 运行 AI代码解释 template < class _FwdIt, class _Pr > inline _FwdIt _Min_element(_FwdIt _First, _FwdIt _Last, _Pr _Pred) { // find smallest element, using _Pred _DEBUG_RANGE(_First, _Last); _DEBUG
min_element cppreference.com 建立用戶 std::min_element 在標頭<algorithm>定義 template<classForwardIt> ForwardIt min_element(ForwardIt first, ForwardIt last); (1)(C++17 起為constexpr) template<classExecutionPolicy,classForwardIt> ForwardIt min_element(ExecutionPolicy&&policy,...
Themin_elementalgorithm returns the location of the minimum element in the sequence [First, Last). The nonpredicate version ofmin_elementusesoperator<for comparisons. Example // min_element.cpp // compile with: /EHsc // // Functions: // min_element - Return the minimum element within a ran...
std::min_element C++ Algorithm library Constrained algorithms, e.g.ranges::copy,ranges::sort, ... Defined in header<algorithm> template<classForwardIt> ForwardIt min_element(ForwardIt first, ForwardIt last); (1)(constexpr since C++17) ...
// alg_min_element.cpp // compile with: /EHsc #include <vector> #include <set> #include <algorithm> #include <iostream> #include <ostream> using namespace std; class CInt; ostream& operator<<( ostream& osIn, const CInt& rhs ); ...
min_element(v.begin(), v.end(), comp); } }; 这是错误: error: no match for call to ‘(A::CompareMe) (std::string*&, std::string*&)’ test.cpp:7: note: candidates are: bool A::CompareMe::operator()(const std::string*&, const std::string*&) const 我觉得有一些语法缺陷...
// C++ program to demonstrate the use of std::min_element#include<iostream>#include<algorithm>usingnamespacestd;intmain(){intv[] = {9,4,7,2,5,10,11,12,1,3,6};// Finding the minimum value between the third and the// fifth elementint* i1; ...
问利用std::min_element在c++矢量中通过基程环求最小元EN利用求最值接口提高编程效率。 1. 求最大值...
// find smallest element, using operator< _DEBUG_RANGE(_First, _Last); _FwdIt _Found = _First; if (_First != _Last) for (; ++_First != _Last; ) if (_DEBUG_LT(*_First, *_Found)) _Found = _First; return (_Found); ...
STL に含まれるもう 1つの強力なアルゴリズムは、std::minmax_elementです。指定された範囲内の最小要素と最大要素の両方を取得します。std::minmax_elementは、最小の要素を最初のメンバーとして格納するstd::pair値を返します。範囲内の最大値に適格な値が複数ある場合、このアルゴリズムは最後...