https://www.geeksforgeeks.org/upper_bound-in-cpp/ 在有序数组中,找到大于目标值的数据集合中值最小的位置。 upper_bound() is a standard library function in C++ defined in the header . It returns an iterator pointing to the first element in the range [first, last) that is greater than val...
lower_bound upper_bound in cpp upper_bound Returns an iterator pointing to the first element in the range [first,last) which compares greater than val. Return value An iterator to the upper bound position for val in the range. If no element in the range compares greater than val, the fun...
1//map_upper_bound.cpp2//compile with: /EHsc3#include 4#include <iostream>56intmain( )7{8usingnamespacestd;9map <int,int>m1;10map <int,int>:: const_iterator m1_AcIter, m1_RcIter;11typedef pair <int,int>Int_Pair;1213m1.insert ( Int_Pair (1,10) );14m1.insert ( Int_Pair (...
cppreference 上的条目:lower_boundupper_bound C++17 草案 N4659 lower_bound template<class ForwardIterator, class T> ForwardIterator lower_bound(ForwardIterator first, ForwardIterator last, const T& value); template<class ForwardIterator, class T, class Compare> ForwardIterator lower_bound(ForwardIterat...
sold.bound,_fiter,_fiter,_fiter,_fiter,_fiter,const _tp&&使用_fiter = arr*; _tp = int; _compare = bool()(arr&,arr&)]'prog.cpp:28:38:从此处/usr/include/c+++++++/4.9/bits/predefined_ops.h:141:37:错误:错误:无效的类型参考的初始化'arr&'arr& ;'从类型'co...
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Set/Multiset 集合使用的是红黑树的平衡二叉检索树的数据结构，来组织泛化的元素数据，通常来说红黑树根...
// upper_bound_STL.cpp // compile with: /EHsc // Illustrates how to use the upper_bound function. // // Functions: // // upper_bound : Return the upper bound within a range. /// // disable warning C4786: symbol greater than 255 character, // okay to ignore #pragma warning(disa...
The return type is an iterator to the upper bound found in the range. Example: C++ Implementation #include <bits/stdc++.h>usingnamespacestd;intmain() { vector<int>arr{6,5,9,12,4};//sort before using upper_bound()sort(arr.begin(), arr.end());intsearching_element=6; ...
The upper bound of key 10 is 5 程序2: // CPP program to demonstrate the// multiset::lower_bound() function#include<bits/stdc++.h>usingnamespacestd;intmain(){multiset<int> s;// Function to insert elements// in the multiset containers.insert(10); ...