while loop statement

Article 1: python basics 1, Article 1 python_1  Content  1. Introduction to Python The founder of Python is Guido van rosum. During the Christmas Day of 1989, in Amsterdam, Guido was determined to develop a new script interpreter as an inheritance

Statement1. Compound statementsWhen using compound statements, be aware that a compound statement creates a scope for a local variable that is part of the program where a variable is created and can be used. If the variable is used outside the scope

Related articlesSwift QuickStart (i) First Swift programSwift Quick Start (ii) Basic data typesSwift Quick Start (c) operator1. Branching structureSwift provides two common branch control structures: The IF statement and the Swich statement. In

Python -- variable | basic data type | if, while statement, pythonwhileVariable name: it can only contain numbers, letters, and underscores and cannot start with a number. Variable names cannot be basic data types of keywords in python: number,

Python Topic 2: Basic knowledge of conditional and cyclic statements, and basic knowledge of python Previously, I talked about "Topic 1. Basic knowledge of functions". This article describes the basic knowledge of Python conditional statements and

Java basic syntax (3) Continue with the basic Java Syntax: JavaSE basics 5: Java BASICS (1) and JavaSE basics 6: Java BASICS (2 ). Java commonly used three types of loops: while, do... while,. (5) Java loop statement while Syntax: Execution Process:

C # review ③, C # review ③ June 16, 2016 11: 13 Main Declaration& StatementDeclarations and statements 1.What is the declarative space contained in a program? Namespace: declarations of classes, interfaces, structs, enums, delegates Namespace:

Logical operators are often used in conjunction with relational operators.The order problem between operatorsThe correct result of an expression can be obtained only in the correct order of calculation650) this.width=650; "src="

LinuxShell programming learning-Linux general technology-Linux programming and kernel information. The following is a detailed description. I. Shell variables mainly include local variables and environment variables. 1. Local variable -- Used in

1) semicolons are used to split the JS statement. You can wrap the semicolon after it, or you can write the next line of statements.2) JS code is the sequence of JS statements, the browser will be executed in order.3) JS statements are combined in

Summary of loop statements in ruby and summary of ruby loop statements While (when ...) Loop 　 　 While Condition Statement 1; Statement 2; statement... End Single Row while LOOP (Statement 1; Statement 2;

The PHPMySQL Getting Started Tutorial reads data from a database. For more information about how to read data from a database in a simple PHPMySQL Getting Started Tutorial, see. SELECT statements are used to SELECT data from the database. Select

While (PHP 4, PHP 5) The while loop is the simplest type of loop in PHP. It behaves the same as while in the C language. The basic format of the while statement is: while (expr) statement the meaning of the while statement is simple, and it tells

Directory [1]IF statement [2]switch [3]while[4]do-while[5]for statement [6]foreach[7]break[8]continue[9]goto Previous words Any PHP script is composed of a series of statements. A statement can be an assignment statement, a function call, a loop, a

This article mainly introduces the PHP process Control do-while, has a certain reference value, now share to everyone, the need for friends can refer to This paper tries to use the basic Learning Master, please close this page This article reads 3

Loop structure one, while Loop while (expression) { loop-body;//execute repeatedly until expression is false} Code: $index = 1;while ($index Operation Result:Number is 1Number is 2Number is 3Number is 4DoneSecond, do and loop Do {

Php the Fgets () function reads a row from the file pointer. its syntax is: Fgets (File,length) Parameters Description File Necessary. Specifies the file to be read. Length Optional. Specifies the

Control Structure 1. If condition Judgment statement 0) {echo ' integer greater than 0 ';} echo ' '; if ($a > 0) {echo ' integer greater than 0 ';} else if ($a 2. Switch statement 3. While loop statement 0) {echo $a-; Echo ' ';}?> 4. Do and

This is a super simple PHPMySQL getting started tutorial. you can refer to the SELECT statement to SELECT data from the database and SELECT data from the database table, the SELECT statement is used to SELECT data from the database. syntax: SEL...

------java training, Android training, iOS training,. NET training , look forward to communicating with you! -------Structure and classification of the programThe structure of the program has three types, respectively:1, sequential structure: A