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Oct 18, 2023 · Given two integers S and D, the task is to find the number having D number of digits and the sum of its digits as S such that the difference between the maximum and the minimum digit in the number is as minimum as possible.
Reversed number = 5432. This program takes integer input from the user. Then the while loop is used until n != 0 is false ( 0 ). In each iteration of the loop, the remainder when n is divided by 10 is calculated and the value of n is reduced by 10 times.
There are three ways to reverse a number in Java: Reverse a number using while loop; Reverse a number using for loop; Reverse a number using recursion; Let's apply the above steps in an example. Example. Suppose, we want to reverse the number 1234.
Jan 24, 2024 · In this article, we will explore two techniques for reversing a number in Python. Various methods exist for creating a Python program to reverse a number, and we will elucidate some commonly employed approaches in this discussion. Example: Input: 1234. Output: 4321.
Reversed Number: 4321. In this program, while loop is used to reverse a number as given in the following steps: First, the remainder of the num divided by 10 is stored in the variable digit. Now, the digit contains the last digit of num, i.e. 4.
Jul 14, 2023 · Methods to Reverse a Number in Java. We can reverse a number in Java using three main methods as mentioned below: Using While Loop. Using Recursion. Using Stringbuilder class. 1. Reverse a Number Using the While Loop. Simply apply the steps/algorithm discussed and terminate the loop when the number becomes zero.
In this program, while loop is used to reverse a number as given in the following steps: First, the remainder of the num divided by 10 is stored in the variable digit . Now, the digit contains the last digit of num , i.e. 4.
