what loop control

loop statements and loop controlObjective:Turbo C 2.0 provides three basic looping statements: For statements, while statements, and do-while statements.first, the Loop statement(a), for loopFor (;;)StatementInitialization is always an assignment

Several methods of PHP loop control statements are described in detail. In php, loop statements generally use while, for, and foreach, and control statements are ifswicth. let's introduce the usage of php loop control statements. 1. if .. else loop

loop control and functionsBreak loop control, continue loop control.Loop control characterThe break loop control can be used to exit the entire loop;After exiting the loop, the following loops are executed, using the Continue loop

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 loop in PHP. its basic format is: while (expr) {statement} or while (expr ): statement

Descriptions of phpwhile loop control instances and while instances. The phpwhile loop control instance explains that while loop is the simplest loop in PHP. its basic format is: while (expr) {statement} or while (expr ): statementendwhile php while

In our program development, it may be necessary to repeat the use of a piece of code or a function, such as the need to enter "1*2*3*4...*100", if the human input, it will waste a lot of time, but also very cumbersome, but in this case, there is a

First, the loop control statementThe loop statement mainly consists of executing an operation repeatedly while satisfying the condition, and the loop control statement mainly includes the while statement , thedo...while statement and the FOR

This article mainly introduces the usage of for loop control statements in Python, and analyzes in detail the principle and related usage skills of for loop statements, for more information about how to use the for loop control statement in Python,

Php process control statements and loop control statements (explanation) 1. Flow Control statements include if, ii... else, elseif (sometimes else if), and switch. The statement format in PHP is: If (condition met) {execution statement} If

Python while loop control flow statement structure and usage, pythonwhileWhat are the differences between the python while LOOP statement and the if statement? To know the differences between the while statement and the if statement, you must first

Loop Control statement:Continue: End this cycle prematurely, and go directly to the next round of cycle judgment;While CONDITION1; DoCMD1...if CONDITION2; ThenContinueFiCmdn...DoneExample: The sum of all even numbers within 100;#!/bin/bash#declare-i

Control | loops | The statement is well known, flash animation depends on the timeline, in the absence of script, the animation will be in accordance with the timeline from the first frame non-stop play to the last frame, and then play again or

In php, loop statements generally use while, for, and foreach, and control statements are if swicth. Next I will introduce the usage of php loop control statements. 1. The if... else loop has three structures. The first one is to use the if

Iot framework ServerSuperIO tutorial-21. Terminal control sensors or devices to form loop control. Appendix: demo source code,21.1 Overview Previous work of ServerSuperIO gradually laid the foundation for loop control or cascade control, such as the

1, the Process Control statements mainly have if, ii...else, ElseIf (sometimes can also be written as else if), switch four kinds. The statement format in PHP is: if (condition satisfied) {EXECUTE statement} if (condition satisfied) {EXECUTE

UNIXShell loop control & mdash; whilewhile loop. Syntax: [plain] whilecommanddoStatement (s) tobeexecutedifcommandistruedonecommand can be a judgment or a command, such as reading files. When co... UNIX Shell loop control-while loop, syntax: [plain]

Http://www.cnblogs.com/way_testlife/archive/2010/06/14/1758276.html # First: Calculate the prime number between 50 and 100. Import mathFor I in range (50,100 + 1 ):For J in range (2, INT (math. SQRT (I) + 1 ):If I % J = 0:BreakElse:Print I   #

Php while loop control simple instance, phpwhile loop instance While loop is the simplest loop in PHP. Its basic format is: While (expr) {statement} Or While (expr): statement endwhile;   This syntax indicates that as long as the expr

OverviewIn this section we mainly introduce the use of loop control in Python.For loopIn Python, A for loop can traverse any sequence, such as tuples, lists, strings, dictionaries, collections, and so on.First look at the general format of the FOR

For, do... While, while, foreach are commonly used loop control statements in most programming languages, and Query expressions in C # can achieve the same effect. The query expression makes the programming style more declarative from the