For Loop example
For Loop Syntax:
for VARIABLE in 1 2 3 4 5 .. Ndo command1 command2 commandNdone#!/bin/bashfor i in 1 2 3 4 5doecho "Welcome $i times"doneBash version 3.0 +Version#!/bin/bash for i in {1..5}do echo "Welcome $i times"doneBash version 4Version#!/bin/bashecho "Bash version ${BASH_VERSION}..."for i in {0..10..2} do echo
Class Program{struct Student//define a student structure{public string name; Basic formatpublic int code;public int age;public int Fenshu;}static void Main (string[] args){while (true){ArrayList al = new ArrayList (); To define a new collectionConsole.Write ("Please enter the number of people:");int Renshu = Convert.ToInt32 (Console. ReadLine ());for (int i = 0; i {Student R = new Student (); Defines a variable of type R student, which can store numer
Introduction to the PHP classic loop example: this is a detailed page of the PHP classic loop example. it introduces php, related knowledge, skills, experience, and some php source code.
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Classic
loop:Copy codeThe Code is as follows:/* While Loop$ I = 0;While ($ I Echo "paxster $ I ++;}// Do... while loop -------- first execute and then judge, at least once/* $ Do = 0;Do {Echo '$ Do = $ do + 1;} While ($ do
The combination of while loop and switch selection statement:
Constant:Copy codeThe Code is as follows:// Define constants ----- two methodsDefine
The example in this article describes the for loop and switch statement usage in the thinkphp template. Share to everyone for your reference, specific as follows:
1.for usage
Case
resolves to
For ($i =1 $i
2.switch usage
Case
You can also use variables for the Value property of the case, for example
Comments
Single-line Comment #
Multiline comment "' three single quotes or three double quotes" "
"Use three quotes to assign a multiple line
User interaction Input
string concatenation
+ ""% () "". Format () recommended
Name = input ("Name:")
age = Int (input (' Age: '))
Sex = input ("Sex:")
Example: +
# string concatenation +
INFO1 = '----info in ' + name + '---
Name: ' + name + '
Age: "+ Age +" "
Sex: ' + sex + '
'''
This article mainly introduces the while usage of the loop statement in python, and analyzes the usage of the while Statement. if you need it, refer to the example in this article to describe the while usage of the loop statement in python. Share it with you for your reference. The specific analysis is as follows:
Note the indentation of the while statement in
the loops
Are you sure you want to go to the total page number? thinkphp with the page display should be {$page}, the default display is the number of n records, the previous page, the next page, the first page, the last page, to show the total page configuration page.class.php in the $config item
How do I combine loops and functions in a thinkphp in a template?
You query this out is a two-dimensional array, in the template has a special label for the loop
The examples in this paper describe the usage of thinkphp loop structure. Share to everyone for your reference. The implementation method is as follows:
Loop structure, the variable does not add $ sign in the loop output
Example 1.forCopy the Code code as follows:
Lt Positive sequence step is the pace value plu
This article mainly introduces the usage of while loop statements in python, and analyzes the usage of while loop statements in Python in the form of a simple example, you can refer to the example in this article to describe the usage of the while loop statement in python. S
Python loop while and for in simple example, pythonwhile
Python loop while and for in simple instances
#! /Uer/bin/env python # _ * _ coding: UTF-8 _ * _ lucknumber = 5b = 0 while B
The above python loop while and for in is a simple example of all the content shared by x
MySQL cursor loop example bitsCN.com
MySQL cursor loop example
If you use the in statement, it feels very slow and there is no result after running for a long time. you can use the stored procedure to delete it.
Progress. this is the sample code of MySQL cursor loop. i
This article mainly introduces the method of the while loop control in PHP and the simple example, the interested friend's reference, hope to be helpful to everybody.
The while loop is the simplest loop in PHP, and its basic format is:
while (expr) { statement}
Or
while (expr): statement endwhile;
T
The phpwhile loop control instance explains that while loop is the simplest loop in PHP, and its basic format is:
while (expr){ statement}
Or
while (expr): statementendwhile;
This syntax indicates that as long as the expr expression is TRUE, statement is executed until the expr is FALSE, and statement indicates the action or logic to be executed.
This article mainly introduces the usage of for loop and switch statements in the thinkPHP template, and analyzes the specific functions, definitions, and usage skills of for loop and switch statements in the form of instances, for more information about the for loop and switch statements in the thinkPHP template, see the examples in this article. We will share t
Calculates the odd and even numbers within 100 with a while loop andpublic class test{public static void Main (string[] args) {int sum=0;int num=0;for (int i=0;iif (i%2==0) {Sum+=i;}else{Num+=i;}}System.out.println ("The number of even-numbered and:"+sum);System.out.println ("The number of odd-numbered and:"+num);}}All the numbers divisible by 5 in the loop output 1000, and output up to 3public void test{in
1 for statementSyntax formatFor variable in value (or loop condition)DoCommandDoneSend mail to multiple users#! /bin/bashDomain=163.comFor user in Tom Hom JemDoMail-s "Happy New Year" [email protected] $domain DoneTo print 9*9 multiplication formulas#!/bin/bashFor i in {1..9}DoFor ((j=1,jDoprintf "%-8s" $j * $i =$ ((j*i))DoneEchoDone2 While statementSyntax formatWhile condition do command doneWhile read-r command done Add 20 users in bulk, user name u
The while loop is the simplest loop in PHP, and its basic format is:while (expr) { statement}Orwhile (expr): statementendwhile;This syntax means that as long as the expr expression is true, the statement is executed until expr is false, and statement represents the action or logic to be executed.The example loops out 1 to 10.Original address: http://www.man
ThinkPHP template for loop and switch statement usage example, thinkphpswitch
This article describes the for loop and switch statement usage in the thinkPHP template. We will share this with you for your reference. The details are as follows:
1. for usage
Case
Resolved
for ($i=1;$i
2. switch usage
Case
You can also use variables for the value attribute of cas
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