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<int> a) { reverse(a.begin(),a.end()); r...
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 = arr[0], store the second index value inarr[0]likearr[0] = arr[1...
[i] << " "; } } int main(){ int arrInput[] = { 11, 12, 13, 14, 15 }; cout<<endl<<"Array::"; for (int i = 0; i < 5; i++){ cout << arrInput[i] << " "; } int n = sizeof(arrInput)/sizeof(arrInput[0]); cout<<endl<<"Reversed::"; reverseArray(arr...
Alternatively, to reverse the array elements in place without declaring other variables, we can call thestd::reversefunction from the standard library.std::reverseis part of the<algorithm>header and has been part of the standard library since the C++17. The function takesstart/enditerators of th...
Program to reverse copy array in CPrevious Quiz Next This program shall help you learn one of basics of arrays. We shall copy one array into another but in reverse.AlgorithmLet's first see what should be the step-by-step procedure of this program −...
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
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 ...
Learn how to reverse or invert an array in Java. A reversed array is of equal size to the original array and contains the same items but in the reverse order. String[] array = {"A", "B", "C", "D", "E"}; String[] reveresedArray = {"E", "D", "C", "B", "A"}; 1...
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......