loop structure

While loop1)While CONDITION; DoStatementStatementDoneWrite a script that calculates 1---100 of the AND#!/bin/bash#Sum=0I=1While [$i-le 100]; DoLet sum= $sum + $iLet i= $i +1DoneEcho $sum2)While true; DoStatementStatementDone#!/bin/bash#While true;

1. For loop(1) Requirements: Can read, can change. Does not require to be able to write out completely without reference. Because embedded does not need to completely re-handwriting the shell, system administrator (server OPS, Application layer

Learning Essentials While loop Do-while Cycle For loop Loop what is the feature of the Loop loopWhile loop syntax analysisCaseThe teacher every day to check the learning task is qualified, if not qualified, then continue.The

The loop structure under the Shell is Class C, also has a for loop, while loop, in addition, the shell also has a until loop. For Loop the basic syntax for a for loop For variable in {list} do statement1 statement2 ... Done The syntax

1. If Else branch1 Create procedurePD_TESTIF2 (inchNumint, outStr varchar)2 begin 3 ifNum=1 Then4 Set Str='a';5ElseIf num=2 Then6 Set Str='two';7 End if;8 End;9 --calledTenCall PD_TESTIF2 (1,@str); One

August 16, the main study:One, for loopSecond, while and until loopsThird, loop control statement continue and breakIv. Package BasicsFive, RPM package management One, for loop1) formatFor variable name in list;Loop bodyDone2) Execution

OutputImport Java.util.scanner;public class Text10{public static void Main (string[] args) {Scanner sc=new Scanner (system.in); int I,j,n;n=sc.nextint (); for (i=1;iOutput Pyramid * No.Import Java.util.scanner;public class Text11 {public static void

---restore content starts---There are several looping structures in Java, which I summarize myself as: IF-ELSE selection structure, multiple if selection structure, nested if selection structure, switch selection structure, while loop, Do-while Loop,

A cyclic statement is introduced in Java programming. There are three common forms of circular statements:For statement, while statement, Do/while statement. The following will be described in detail on a case by case basis. The basic structure of a

1.for Loop: For (initialization of the loop variable 1; loop condition 2; Change of loop variable 3) {Circulation Body 4;}The order of execution is: 1,2,4,3,2,4,3,2,4,3,2,4,3 ..... End loop when 2 is False2.break: Jump out of this layer loop,

Copy codeThe 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. for Loop** There are two types of loops based on different cyclic

In the C # programming language, the For loop is almost identical to the for loop inside Java . We've got a few examples here to let you know about The use of the For loop. Example 1: Calculates The and of 1 to.

Fun Bash Script: loop structure-for LoopFor LoopBasic Format For variable in Value List do various operations doneThere is also a rare way to write a line: For variable in Value List; do operations; doneThe Value List can be roughly divided into

Define a variable to record the number of laps, loop variable initialization   int i = 0;//execution loop condition i.e. cyclic condition  while (i Circular Summary:for most common, usually used to know the loop of the number of loopsWhile is also

This article mainly introduces the example of PHP loop structure. for more information, see for loop statements. Print pyramid Complete pyramid The code is as follows: // Print the pyramid$ N = 25;For ($ I = 1; $ I // Space LoopFor ($ k = 1; $ k

The meaning of the while statement is simple, and it tells PHP to repeatedly execute the loop statements in the nested if the value of the while expression is TRUE. The value of the expression is checked every time the loop is started, so even if

/* Exercise: In the console output meet the following conditions of five digits equal to the million bit 10 bits equals thousands digit + 10 bit + thousand + million bit = Hundred Analysis: A: Five digits is the range B: decomposition of each

Nested use of a For loop                                                                                                                                                     Nested syntax for the FOR loop:for (int i =0;ifor (int j=0;j}}Usually used

IntroductionSequence, selection, and loop are the three structures of all programs. Today, let's talk about a small problem in the loop. ContentThere are four types of c # cycle structures: ForWhile... Do...Do... While...ForeachIn these four

Loop structure, I. while statement format Initialize the conditional expression;While (condition expression) // when the condition is true, the statements in the loop are always executed, and the endless loop is executed. Therefore, you generally