std::vector<int> v = { 1, 2, 3, 4, 5 };autoit = std::max_element(std::begin(v), std::end(v)); std::cout <<"The max element in the vector is: "<< *it; }
min_element()和max_element 头文件:#include<algorithm> 作用:返回容器中最小值和最大值。max_element(first,end,cmp);其中cmp为可选择参数! 闲言少叙,上代码,一看就懂: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 1#include<iostream>2#include<algorithm>3using namespace std;4boolcmp(int a,in...
其中第二个参数位置的元素将处于正确位置，其他位置元素的顺序可能是任意的，但前面的都比它小，后面的都比它大●nth_element()是c++的STL库中的函数，作用是将数组中第k小的整数放在区间第k个位置●比如vector<int> nums = {9, 7, 5, 11, 12, 2, 14, 3, 10, 6};●nth_element会重新排列序列，使得...
C++ STL program to demonstrate use of std::max_element() function In this program, we have an array and a vector and finding their largest elements. //C++ STL program to demonstrate use of//std::max_element() function#include<iostream>#include<algorithm>#include<vector>usingnamespacestd;int...
C++ STL vector::max_size() function: Here, we are going to learn about the max_size() function of vector header in C++ STL with example.
vector<struct nood> x,y; xx.a=100; xx.b=200; xx.c='B'; x.push_back(xx); cout<<"xx.a=x[0].a? :"<<(xx.a==x[0].a)<<endl<<endl; /**/ vector<string> d; vector<char> c; string dd; char cc='a'; dd="asdasda~~"; ...
The C++ STL min_element, max_element and minmax_element (C++ 11) are useful functions from header algorithms to get the min, max, and min-and-max iterator from a given range of iterators. These functions take first parameter the begin iterator of a range (vector, list or array), and ...
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// comparing size, capacity and max_size#include <iostream>#include <vector>intmain () { std::vector<int> myvector;// set some content in the vector:for(inti=0; i<100; i++) myvector.push_back(i); std::cout <<"size: "<< myvector.size() <<"\n"; ...
說明如何使用述詞的版本的max_elementVisual C++ 標準樣板程式庫 (STL) 函式。 template<class InputIterator, class Compare> inline InputIterator max_element( InputIterator First, InputIterator Last, Compare Compare ) 備註 注意事項 在原型中的類別/參數名稱不相符的標頭檔中的版本。某些已修改以提高可讀性。