This post will discuss how to find the min or max value in a vector in C++. 1. Usingstd::max_element Thestd::min_elementandstd::max_elementreturn an iterator to the minimum and the maximum value in the specified range, respectively. The following code example shows invocation for both ...
10. Write a function maxv() that returns the largest element of a vector argument. What i tried..(not work) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 #include "std_lib_facilities.h"automaxv(constvector<auto>& v){automax = v[0];for(inti = 0; i < v.size(); i++)if(v...
std::cout<<"max_element() without predicate "<<std::endl; std::cout<<"Vector : "; print(v); std::cout<<"Maximum element = " <<*std::max_element(v.begin(), v.end()) <<std::endl; std::cout<<"\nmax_element() with predicate"<<std::endl; ...
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...
{ string name;intid;doublesalary; }; vector<employee>emps;// global vectorintmain() { ... RemoveHighestSalary(emps); ...return0; }voidRemoveHighestSalary(vector<employee> &empIn) { vector<employee>::iterator it; it = max_element (empIn.begin (), empIn.end ());doublemax = it->s...
如果将std::vector<int>更改为std::vector<long>，则结果更改为std::max_element：这是一个简单的...
I need to find the largest value in a vector. I've seen you can use max_element, but would prefer to do it the more basic way first. This is what I have so far, but it doesn't work. Any suggestions? #include "std_lib_fac.h" ...
vector<int>::iteratorMax_Position=max_element(nums.begin(),nums.end()); intMax_Value=*Max_Position; TreeNode*root=newTreeNode(Max_Value); vector<int>Left(nums.begin(),Max_Position); vector<int>Right(Max_Position+1,nums.end()); ...
用于演示 std::max_element() 函数使用的 C++ STL 程序 在这个程序中,我们有一个数组和一个向量并找到它们的最大元素。 //C++ STL program to demonstrate use of//std::max_element() function#include<iostream>#include<algorithm>#include<vector>usingnamespacestd;intmain(){//an arrayintarr[] = {10...
#include <algorithm>#include <cmath>#include <iostream>#include <vector>intmain(){std::vector<int>v{3,1,-14,1,5,9,-14,9};std::vector<int>::iteratorresult;result=std::max_element(v.begin(), v.end());std::cout<<"Max element found at index "<<std::distance(v.begin(), result...