First, the cycle structure:The loop statement can be repeated execution of a piece of code in the case of satisfying the loop condition, which is repeated execution of the code is called the Loop body statement, when the loop body is repeatedly
[Java Basics] Loop structure 1Loop structure: For loop, while loop, Do_while loop, enhanced for loop/**file path: G:\JavaByHands\ Loop statement file name: Whiletest.java written: 2016/6/7 Author: Zheng Write a description: While the Do while code
5. Comments, branch structure, loop structure, pseudo "select structure", and branch
Note:
Python uses # As the line annotator and three quotation marks as the multi-line annotator
Branch Structure: if-else:
A = int (input ("your score is:")
A loop is a structure used to repeat some operations. Loop control is required for many practical problems, such as the sum of multiple numbers, input or output of multiple values. VB. NET has four statements For loop implementation: 1)... Next; 2)
Disruption to common sense-the code of the endless loop structure also has the opportunity to execute the logic outside the loop & lt ;? Php & nbsp; class & nbsp; ZookeeperDemo & nbsp; extends & nbsp; Zookeeper & nbsp ;{& nbsp; & nbsp; public
Copy CodeThe code is as follows:
/* Loop structure* One, while loop* while (expression)* {* loop body;//Repeat until expression is false* }* Second, Do-while cycle* Three, for loop** There are two types of loops depending on the cycle condition*
Getting started with iOS development☞C language (branch structure + loop structure), ios BranchBranch Structure: if statement:
If (conditional expression ){
Statement;
...
}
At least one code is executed.
If (conditional expression ){
Statement;
...
A Bash Script: A while loop in the Loop Structure
Like other languages, the Bash loop structure also contains the while statement.Basic Structure
While condition do loop body done
Like the for statement, its loop body is also do... Done structure.
Directory of this document
Characteristics of the cyclic structure
While loop
Do...while Cycle
For loop
Back to TopFirst, the characteristics of the circulation structureThree kinds of structure of the program:
Loop structure:1.goto Unconditional Transfer Statementgoto//Unconditional Transfer Statement////label://goto Label;//goto Union if statement use//try not to use goto//only within the current function to jump int main (int argc, const char * argv[]) {
Java Basics (operator/select struct statement/loop Structure statement/method/identifier)One, Java identifiersA sequence of characters named for a class, interface, method, and so on.1. Identifier composition(1) English letter case;(2) Number
One, shell condition Test man bash//view HelpCommands for conditional testsTest option file name or directory nameOr[option file name or directory name]Cases:[-E/ETC/PASSD]File status-F//judgment is not a file, is the file is True- D//Determine if
The program has three types of structure1. Sequential structure2. Branch structure3. Loop structure (usually used in combination with arrays)While loopwhile (conditional expression) {Statement}Note: The conditional expression is true and the loop
There are three main types of program running in Java:1, sequential structure: Sequential structure is the execution of each line of code sequentially2, branching structure: branch structure is branching according to different conditions3, loop
We are in the actualPHP function Continue is unique in that it takes an optional numeric parameter to decide to skip a few loops to the end of the loop.
In PHP, continue is used in the loop structure to skip the remaining code in the loop and start
Loop Structure program design, structure Program Design
The main contents include:
For Loop Structure
For statement format:
For (initialization expression; conditional expression; Incremental expression)
Loop body statement Block
Where:
1.
------Java Training, Android training, iOS training,. NET training, look forward to communicating with you! -------"Loop Structure"1 , circular structure Introduction:Loops are executing the same block of code again and again2. Several conditions
Php learning loop structure implementation code. For more information, see.
The code is as follows:
/* Loop structure* 1. while loop* While (expression)*{* Loop body; // execute repeatedly until the expression is false.*}* 2. do-while loop* 3.
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.