Inside thewhile loop, the given number is divided by 10 using% (modulus) operatorand then storing theremainderin thereversenumvariable after multiplying thereversenumby 10.When we divide the number by 10, it returns the last digit as remainder.This remainder becomes the first digit ofreversenum,...
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...
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. Inside the loop, the reversed number is computed using: reverse = reverse * 10 + remainder; ...
这种方法同样适用于while和until循环。 1$cattest182#!/bin/bash3# breaking out of awhileloop4var1=15while[ $var1 -lt10]6do7if[ $var1 -eq5]8then9break10fi11echo"Iteration: $var1"12var1=$[ $var1 +1]13done14echo"The while loop is completed"15$ ./test1816Iteration:117Iteration:218...
3.6.2. Use integer variable to control the while loop 3.6.3. Check the loop counter for while loop 3.6.4. Use while loop to output all elements in an array 3.6.5. Use Do while loop to reverse a string 3.6.6. Nesting If statement to a while statement 3.6.7. Using While loop to ...
Simple equations can be fitted to these measurements, from which RO system performance can be predicted, or simulated as part of a model of system performance.doi:10.1016/0011-9164(93)80065-UCal C. HerrmannDesalination
You need to return the number of important reverse pairs in the given array. Example1: Input: [1,3,2,3,1] Output: 2 Example2: Input: [2,4,3,5,1] Output: 3 Note: The length of the given array will not exceed 50,000.
is often used when we want to iterate over a collection of items or perform a certain task a specific number of times. One common use case for aforloop is to traverse a list of elements in reverse order. In this article, we will explore how to achieve this in Java using aforloop. ...
3. Using the ‘/‘ and ‘%‘ Operators The first idea to solve this problem is to use arithmetic operations. First, we initialize the reversed result variable as 0. Then, we use a loop to repeatedly divide the input number by 10, adding the remainder to the current result x 10 in ea...
/bin/bash3# another example of how not to use theforcommand4fortestinNevada New Hampshire New Mexico New York North Carolina5do6echo"Now going to $test"7done8$ ./badtest19Now going to Nevada10Now going to New11Now going to Hampshire12Now going to New13Now going to Mexico14Now going ...