1.2 Reverse an Array using the For Loop in Python You can use afor looptoiterate the given arrayin reversing order. In general, therange()function can generate the sequence of numbers, if you set the step param with a negative value, it can generate a sequence of decreasing numbers. To ...
The following example shows how to reverse an array in Python using for loop. Open Compiler importarrayasarr a=arr.array('i',[10,5,15,4,6,20,9])b=arr.array('i')foriinrange(len(a)-1,-1,-1):b.append(a[i])print(a)print(b) ...
print("Reversed array is:", rev_arr) Output: 1 2 3 4 Original array is: [10, 20, 30, 40, 50, 60] Reversed array is: [60, 50, 40, 30, 20, 10] Using array modile Now, we will see different ways to reverse an array using array module in Python. Using a reverse() method...
Using Python for loop, you can iterate over characters in a string and append a character to the beginning of a new string. This will reverse the provided string. Reverse string using for loop a = 'Python' b = '' for c in a: b = c + b print(b) # nohtyP Reverse the string ...
This is how to reverse the Python list using the slicing method. How to Reverse a List in Python using While Loop You can also reverse the list using Python while looping. For example, you have a list of meeting times in your company, but due to a sudden change in the schedule, you...
The array_reverse() method is not the only method to reverse an array in PHP; the for loop can also be used to perform the reverse operation on an array in PHP. Let’s see the example. <?php $Input_Array = array("Delftstack1", "Delftstack2", "Delftstack3", "Delftstack4", "...
using System; public class reverseArrayAlgo { public static void Main(string[] args) { // create an array containing five integer values int[] expArray = { 4, 5, 6, 7, 8 }; // display the original array Console.Write("The elements of the original array: "); for (int rep = 0...
In the function, we use a while loop to build the new string in reverse order. Python __reversed__ method The__reversed__magic method implementation should return a new iterator object that iterates over all the objects in the container in reverse order. ...
下面通过数组的sort()方法和reverse()方法来完成一个小的需求。...4; i++) { tempArray[i]=numArray[i]; } var sortedNum = tempArray.sort().reverse...max number in the Array:Num" + myindex + ""); 在Javascript中进行数组复制,使用for循环的方法...可以使用slice()或contact()方法。 <!
To reverse the order of the items in a list when using a foreach loop in PHP, you can simply reverse the array using the array_reverse function before the loop.For example:<?php $items = [1, 2, 3, 4, 5]; $items = array_reverse($items); foreach ($items as $item) { echo ...