ksh while loop example

the expression expr is always true, the loop will be executed forever, which forms a dead loop, which is not allowed by our program. Think of code like the following The while condition is 1, which is always true, so it will continue to loop, is a dead loop, causing the page to crash While

Simple example of phpwhile loop control, phpwhile loop instance. A simple example of phpwhile loop control. a while loop instance of phpwhile loop is the simplest

This section describes a special looping statement in PHP, the "foreach" loop statement. What is a foreach loop for? In PHP, the Foreach Loop statement, which is designed to iterate through an array, can be viewed in this article http://www.php.cn/php-weizijiaocheng-360217.html foreach Loop syntax format The Foreach

In this chapter, we will explain the "for" loop in the PHP loop control statement. The For loop is a complex looping structure in PHP, which has three expressions. Syntax Format as follows: for (EXPR1; expr2; expr3) { statement;} Syntax Explanation: The first expression, EXPR1, is executed only once at the beginning of a

OutputImport Java.util.scanner;public class Text10{public static void Main (string[] args) {Scanner sc=new Scanner (system.in); int I,j,n;n=sc.nextint (); for (i=1;iOutput Pyramid * No.Import Java.util.scanner;public class Text11 {public static void main (string[] args) { Scanner sc=new Scanner (System. in); int i,j,n; N=sc.nextint (); for (i=1;iOutputImport Java.util.scanner;public class Text12 {public static void main (string[] args) { Scanner sc=new Scanner (System. in); int

Linux while loop and for loop code example introduction, linuxwhile There are three types of loops in the script, which can be divided into two types: while LOOP and for loop.1. while Loop The while

Example of smarty loop nesting Usage Analysis and smarty loop nesting examples This example describes the usage of smarty loop nesting. We will share this with you for your reference. The details are as follows: Test3.php: The sample is written as follows: Templates/test3.h

PHP simple implementation of cyclic linked list function example, php loop example This example describes PHP's simple implementation of the Circular linked list function. We will share this with you for your reference. The details are as follows: Overview: Cyclic linked list is another form of chained storage structur

An example of enumeration application is as follows: the name and path of a special folder are output through loop traversal ., Enumeration example You can use the Environment. GetFolderPath (Environment. SpecialFolder folder) method to obtain the path of a special folder in the current windows system. Then, how do I pass in different enumerated values and execu

Example of using php loop statement to control break and continue This article describes how to use php to jump out of the loop break and skip a certain layer of loop continue. For more information, see.This article will show you how to use break and continue and their functions in

This article mainly describes Python in the use of the For loop in the process of shredding, the need for friends can refer to the following Why challenge yourself not to write a for loop in your code? Because it can force you to use more advanced, authentic syntax or libraries. In this article, we take Python as an example, and say a lot of people have actually

thinkphp template loop output volist Label usage example, thinkphpvolist This article describes the thinkphp template looping output volist label usage. Share to everyone for your reference, as follows: The Volist label is used to loop the output dataset or multidimensional array in the template. Volist Label In the module operation, the Select () method returns

the condition is not satisfied, to end the loop3.for CycleCode format: for (expression 1; loop condition; expression 2) { // loop Body }Flow chart:Interpretation:Run an expression 1To determine if the loop condition is true, if true, then execute the loop body, run the expression 2 after execution, and then judge t

PHP array is more commonly used, so I studied the PHP array loop operation, here to share with you, I hope to be useful. PHP is basically an array language. Often to do a large number of PHP array loop operation, there are two main ways, one is foreach, the other is while, in the end what kind of good what kind of bad has been arguing, although I have long been aware of this problem, but has been no scrutin

Presumably everyone is just touching the language of Python, today this article will help you to understand python loop nestingThis knowledge point. Specifically, we introduce two loops, the for loop and the while loop, and the Python language allows you to embed another loop inside a

beginning of the internal iteration. In (3),Continue Label1Interrupts both internal iterations and external iterations, and goes directly toLabel1Then, it actually continues the iterative process, but begins with an external iteration. In (4),Break Label1Also interrupts all iterations and returns to theLabel1But does not re-enter the iteration. In other words, it is actually completely aborted by two iterations. Sample source below is a label for forLoops and whileExamples of loops:Package Com.

Comments Single-line Comment # Multiline comment "' three single quotes or three double quotes" " "Use three quotes to assign a multiple line User interaction Input string concatenation + ""% () "". Format () recommended Name = input ("Name:") age = Int (input (' Age: ')) Sex = input ("Sex:") Example: + # string concatenation + INFO1 = '----info in ' + name + '--- Name: ' + name + ' Age: "+ Age +" " Sex: ' + sex + ' '''

PHP loop structure example. For loop statement print pyramid complete pyramid copy code: print pyramid $ n25; for ($ i1; $ I $ n; $ I ++) {space loop for ($ k1; $ k $ n-$ I; $ k ++) {echo;} character for loop statement Print pyramid Complete pyramid The code is as follows