直接返回一个新的vector,初始化的内容就是数组a从右到左的值。 vector<int> reverseArray(vector<int> a) { return {a.rbegin(), a.rend()}; } 方法四: 这个是使用C++STL库里的reverse函数,需要包含<algorithm>头文件。 vector<int> reverseArray(vector<in
The article showcase an array to be reversed in descending order using the C++ coding wherein the highest index is swapped to lowest index consequently by traversing the array in the loop. Example Live Demo #include <iostream> #include <algorithm> using namespace std; void reverseArray(int ...
How to Reverse an Array in C# Syed Hassan Sabeeh KazmiFeb 02, 2024 CsharpCsharp Array This tutorial will teach you different ways to reverse an array in C#, including predefined methods. Generally it requires the creation of atempvariable to store the first index value of an arraytemp = ...
Reversing an array in C++ can be achieved through various methods, each with its own advantages. Whether you choose to use a simple loop, the STL’s std::reverse function, or a recursive approach, understanding these techniques will enhance your programming skills. As you practice these methods...
reverse(); // ['c', 'b', 'a']; # Examples# Array of Numbersconst nums = [2, 10, 5]; nums.reverse; // [5, 10, 2] # Array of EmojisNope, "emojis" aren't a type. It's just a string. Notice the quotation around it. It's important to have fun in programming, I ...
reverse(array) 其中,array是要反转的数组。该函数会返回一个新数组,其中包含了原数组中的元素顺序反转后的结果。如果原数组为空或不存在,则返回原数组。 例如,在JavaScript中,可以使用reverse函数来反转一个数组: vararr=[1,2,3,4,5]; varreversedArr=arr.reverse(); console.log(reversedArr);//输出[5,4...
百度试题 题目 关于array_reverse()函数,阅读下面的程序,选择正确的输出结果 相关知识点: 试题来源: 解析Array ( [2] => 1 [1] => 2 [0] => Array ( [0] => 3 [1] => 4 ) ) 反馈 收藏
Remove the first item in the array and retu...Replace array element with Array splice() i... Reverse an array in JavaScriptSearch an array for an object with indexOf ...Search an array from back at a specific end...Search an array from start with indexOf met......
JavaScript(JS) array.reverse() Array对象允许在一个变量中存储多个值。它存储相同类型元素的固定大小的顺序集合。数组用于存储数据集合,但将数组看作同一类型变量的集合通常更有用。本文主要介绍JavaScript(JS) array.reverse() 方法。 1、描述 方法用于reverse()数组中的元素。数组的第一个元素变成最后一个元素,...
In the program below, we use the reverse() method on an array color with different colours as and print the reversed elements of the array as the output.Open Compiler <!DOCTYPE html> Reverse Method var color = ['Red','Black','Pink','Gray','Yellow']; var revarr = color.reverse...