if loop syntax

= Two for loop statementsFor {set I 0} {$ I Incr I 1. Note that this parentheses must be written at the end of this line: ARGs: shocould be "for start test next command".........................} Q: Can I change the number I specified. For example,

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

4.3.3 for Loop: Within a range ... Each of them ...Since the while statement and Do...while ... Statements have been able to meet the needs of our expression loop phenomenon, why should C + + specifically provide a For statement to express the loop

4.3.3 for Loop: Within a range ... Each of them ...Since the while statement and Do...while ... Statements have been able to meet the needs of our expression loop phenomenon, why should C + + specifically provide a For statement to express the loop

RELATED Links: PHP Syntax (i): Foundations and variables PHP Syntax (b): Data types, operators, and functions PHP Syntax (iii): Control structure (for loop/if/switch/while) This article I will summarize a few PHP commonly used control structure,

I. If Judgment.The main function of if judgment is to make different actions and manipulate different code according to the specified conditional Expression.If judgment can be broadly divided into three kinds, namely single branch, double branch,

: This article mainly introduces PHP syntax 3: control structure For loop IfSwitchWhile. if you are interested in PHP tutorials, refer to it. Related links: PHP syntax(1): Basics and variables PHP syntax(2): data types, operators, and functions PHP

Java cyclic statements-general Linux technology-Linux programming and kernel information. The following is a detailed description. Java loop statements include for, while, and do-while. These statements create what we usually call a loop (loops ).

JavaScript If ... Else statementconditional statements are used to perform different actions based on different conditions. conditional statementsOften when writing code, you always need to perform different actions for different decisions. You can

One, if statementIn PL/SQL, keywords such as if, then, else, elsif, endif are used to perform conditional logicSyntax format:if conditions 1 Then Statement 1elsif conditions 2 Then Statement 2Else Statement 3End If; Example 1: Practice If