loop statement

Scripts | loops | statements | scripts In the two articles in this article, we learned about the variables, functions, procedures, and conditional statements in the scripting language VBScript, and this article will continue to introduce Vbscipt's

In the two articles in this article, we learned about the variables, functions, procedures, and conditional statements in the scripting language VBScript, and this article will continue to introduce Vbscipt's circular statements and summarize the

While Loop statement:1: Grammar--While loop syntax:While (executes loop when expression is established) loopThe statement to execute;END LOOP;Where: The order of execution of the loop statement is to judge the true and false of the , if it is true,

Theoretical part:The loop means that the program executes some statements repeatedly;Whiler loop is a kind of cyclic structure, when it is not known in advance how many times the loop executes, it is necessary to use the while loop; while the

The shell, as a scripting language, also contains other program control structures such as loops, branches, and so on, making it easier to perform more complex and powerful functions.Using the FOR Loop statementAt work, you often encounter a task

In order for the computer to calculate thousands of repetitions, we need to loop the statements.The looping statements in Python have For While The execution of a loop statement, such as:While loopThe general form of a while

1, for: Read different variable values, execute the same set of commands one by one, until the value is complete exit, variable values are separated by a spaceGrammar:For variable value in value listDoCommand sequenceDone2, while: Repeated testing a

This article mainly introduces the while usage of the loop statement in python, and analyzes the usage of the while Statement. if you need it, refer to the example in this article to describe the while usage of the loop statement in python. Share it

In life, there are times when we need to repeat certain actions in order to accomplish a certain task. For example, we take a 10000-metre long run and need to go 25 laps around a 400-metre track. When implementing this functionality in Java, it is

PHP array, condition, and loop statement learning. For more information, see PHP array, condition, and loop statement learning. For more information, see 1. Array Instance 1: 1). Preview: 2). Code: The following is a

In PHP, the Foreach Loop statement, commonly used to iterate over an array, is generally used in two ways: Do not remove the label, remove the label.(1) value only, do not remove the label(2) Remove the mark and value at the same timeTaskList all

One, for Loop statement practiceAbout the two problem types that exist for a for loopPoor lift: Do not know what the situation is really to find our results, we can let one after another go through.Iterative: In the existing conditions according to

For Loop statement format: for (int1; /* Initial conditions */ ; /* Cycle Conditions */i++/* status change */) { // loop body, execute code ; (break; jump out of the loop body) }For the poor lifting methodUse the

The For statement can be said to be the most basic statement of the loop control part of PHP (which is also a multi-lingual language), the execution rule and the basic usage of the For statement are not much said here, see the PHP Manual for

I. Judgment statement: 1. If statement: A. If (){ // Execute the statement; } B. If (){ // Execute the statement; } Else { // Execute the statement; } C. If (){ // Execute the statement; } Else if { // Execute the statement; } ...... Else { //

Comparison between MySQL and Oracle: Four-condition loop statement: mysqloracle Loop statement No. Category ORACLE MYSQL Note 1 IF statements use different IF iv_weekly_day = 'mon 'THENIi_weekly_day: =

Hello, everyone. It's time to summarize the knowledge. Today, I learned a circular statement from cloud and college. Below are some of my general knowledge points.Add the switch statement in the Selected structure.Theory: The switch statement is a

I haven't updated it for a long time. Am I still a programmer?   Http://www.cnblogs.com/yangxiaohu1/archive/2009/01/06/1370693.html    . Net (C #) in the loop statement to execute webbrowser. navigate (); method, each loop waits until the web page

Loop structureone, while Loopwhile (expression){The loop body;//executes repeatedly until the expression is false}Code:$index = 1;while ($index {Print "number is {$index}";$index + +;}print "Done";Operation Result:Number is 1Number is 2Number is

The first two articles are about data types and data operations, and this article is about conditional statements and loop statements.0x00. Conditional statementsA conditional statement determines the code block that executes by executing the result