In this section, we are going to see how to reverse a number using various methods like while loop, recursion, for loop and do while loop with the help of examples. Example 1: Find Reverse Number in C++ Using While Loop Before moving to the program, let’s first understand how while l...
Reverse Number using Java program //Java program to Reverse a Number.importjava.util.*;publicclassReverseNumber{publicstaticvoidmain(String[]args){intnumber;Scanner sc=newScanner(System.in);//Read NumberSystem.out.print("Enter an integer number: ");number=sc.nextInt();//calculate reverse numbe...
#Python Example: Reversing a list with slicingnumbers=[1,2,3,4,5]reversed_numbers=numbers[::-1]print(reversed_numbers)# Output: [5, 4, 3, 2, 1]print(numbers)# Original list remains [1, 2, 3, 4, 5] Here,reversed_numbersis a new list containing the elements ofnumbersin reverse ...
Using a for loop, each character is pushed onto the stack. As the stack follows LIFO, popping elements from it will yield the characters in reverse order, which are stored in a new character array. Finally, the reversed string is created using the String constructor and displayed. Reverse a...
In summary, Python provides a simple way to reverse a list by making use of the functionreversed(). You also can reverse a list manually by looping it in afororwhileloop. Python also has an easy method of reversing a list in a single line if you are comfortable using the slice operato...
Number is 10 Number is 8 Number is 6 Number is 4 Number is 2 Using the forEach() Function You can use the forEach function to iterate an array in reverse order. The forEach is a high-order function in the Swift language. Step 1 ? Create an input array to iterate Step 2 ? Ca...
Another approach is that - Iterate over the list usingfor ... inloop and insert each element at the 0thindex using thelist.insert()method. When a new element will be added at the 0thindex the previous element will be shifted to the next position. In this way, we will get a reverse...
Python Code: # Define a function named 'reverse' that takes an iterable 'itr' as input and returns its reversedefreverse(itr):# Using slicing with [::-1] reverses the input 'itr' and returns the reversed versionreturnitr[::-1]# Initialize a string variable 'str1' with the value '123...
String slicing in Pythonis a unique way to reverse the digits of a number. In this method, we’ll convert the number to a string,reverse the string, and then convert it back to an integer. Here’s how you can do it: #Functionusingstring slicingdefrev_num_string_slicing(num):#Convert...
Please note we are using tokbox for video recording. Sometimes it works fine but sometime it give errors, there are two types of errors we get.. Archive Not Found Invalid URI (Invalid URI: The format ... Python: Find the longest word in a string ...