In this tutorial, we’ll explore how to reverse a number in Kotlin. 2. Introduction to the Problem Reversing a number means rearranging its digits in the opposite order. For instance, if we have the number 12345, reversing it would produce 54321. Of course, if the input number has traili...
}returnres } fun reverse2(numbers: List<Int>): List<Int>{ var res= arrayListOf<Int>()for(i in numbers.size - 1downTo0) { res.add(numbers.get(i)) }returnres } fun main() { val numbers= listOf(1,2,4,6,7,8) val res=reverse(numbers) val res2=reverse2(numbers) println(res...
Reverse an Array by Making Your own Function in JavaScript If we want to make a function to reverse a given array, we can use aforloop and thelengthfunction in JavaScript. Thelengthfunction returns the number of elements of a given array. To make our function work, we have to get each...
Reverse a String With the for Loop in C# Reverse a String With the Array.Reverse() Method in C# This tutorial will introduce methods to reverse the contents of a string variable in C#. Reverse a String With the for Loop in C# The for loop iterates through a specific section of code...
If path is equivalent to ., the resulting output is empty. If path is invalid in some way (e.g., doesnt represent the path to a subdirectory) the output is also empty and no error messages are ever generated. DIAGNOSTICS There are no diagnostics. Error conditions are ...
[Kotlin] Reverse a List with downTo fun reverse(numbers: List<Int>): List<Int>{ var res= arrayListOf<Int>()for(i in 0..numbers.size-1) { res.add(numbers.get(numbers.size- 1 -i)) }returnres } fun reverse2(numbers: List<Int>): List<Int>{...
Thearray_reverse()method is not the only method to reverse an array in PHP; theforloop can also be used to perform the reverse operation on an array in PHP. Let’s see the example. <?php$Input_Array=array("Delftstack1","Delftstack2","Delftstack3","Delftstack4","Delftstack5");$...
Reverse a List Using the Slice Operator in Python If you prefer not to loop over the list, then use thesliceoperatorto decrement the array index by 1. Similar torange(), the slice operator accepts three arguments:start,stop, andstep. ...
contents. In this case, we implemented thereverseListfunction, which accepts a singleNode*argument and returns a new root node. At first, we duplicate the passed pointer and store it as aheadvariable. We also need two additionalNodetype pointers to do internal book-keeping during thewhileloop....
In this tutorial content, we will discuss how to reverse anintarray using Java. These structure of reversing an integer array ill need programming knowledge of Java Loop and Java Array. We can perform the reverse operation using three Java programs. Let us discuss each program implementations thr...