------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
Day 4: loop structure (while, do... While, ),... While1. Loop Structure (while, do... While,)
1.1. What is a loop structure
In daily life, there will be a lot of things that need to be done repeatedly, such as four seasons of every year, 7 days of
1. Loop Structure (while, do... While,)
1.1. What is a loop structure
In daily life, there will be a lot of things that need to be done repeatedly, such as four seasons of every year, 7 days of every week, 3 meals a day, and 50 copies of each
[TOC]One, for loopRepeated execution of a series of commands is common in programming. Usually you need to repeat a set of commands until you reach a certain condition, such as working with all the files in a directory, all users on the system, or
In addition to the while condition, there are two methods to terminate the loop: Break and continue. The only difference between them is that break jumps out of the entire loop and executes the following code directly. Continue terminates the
This article describes the use of PHP to jump out of the loop break, and skip a layer of cyclic continue specific usage, with the need for a friend reference.This article leads you to understand the use of break and continue, and their role in
First, Introduction
In shell programming, circular commands are used to control the execution of certain statements under certain conditions, with three commonly used loop statements: for, while, and until. While loops and for loops belong to the
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
the format of awhile loop statement:
1. Format:
while (condition of the loop) { loop statement;}
2, while the Loop statement to note matters:1) The While Loop statement is typically the number of times a variable is controlled by its loop.2) The
(1) While loop, do While loop: the difference between, while is to first judge the condition, then execute the statement. The Do while is executing the statement first, then judging the condition.while (loop condition expression) {do{EXECUTE
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