while statement

/** Copyright (c) 2011, School of Computer Science, Yantai University * All Rights Reserved. * file name: test. CPP * Author: Fan Lulu * Completion Date: July 15, October 29, 2012 * version number: V1.0 ** input Description: none * Problem

Sihuo: We integrity sells for so little, but it's all we really has. It is the very last inch of us. But within that inch we is free. Our integrity is not valuable, but it is all of us, that is our last inch, in this one inch, we are freedom. while (

iOS training------My C language notes, look forward to communicating with you! /*while (condition) {}do {} while (condition); the difference between while and Do-while 1. In many cases, the while and do while can be interchangeable with 2.while

do Loop Statement Instance example21ChkfirstuntilChklastuntil%> While statement instance function Checkletter (str) ' STR is the string to be detected Checkletter=true ' initialization letters= "ABCDEFGHIJKLMNOPQRSTUVWXYZ" initialization

Do ... while statement will always execute the block of code once, then check the condition and repeat the loop while the condition is true. GrammarTodo{code to is executed;}while (condition); For exampleThe following example defines a loop, which

1. Create a data tableMySQL>createtable test_while ( int Primarykey=0 rows affected (0.28 sec)View the structure of a data tableMysql> descTest_while;+-------+---------+------+-----+---------+-------+|Field|Type| Null | Key | Default |Extra|

First, if syntaxif then -- SQL statements; Else -- SQL statements; End if;Second, if usedelimiter $$--Create statementCreate TriggerMy_tri afterInsert onOrders forEach rowbegin --get inventory of items in table Inv to variable @inv

1, print the system load every 3 seconds#!/bin/bashwhiletruedo uptime sleep3 Done2, save the monitoring results to a file, execute in the background, and then monitor the file changes with Tail-fSH while. sh &[112867#!/bin/bashwhiletruedo

Today, I encountered this problem: # Include Int main (){Int I =-1;While (I ++){Cout }Return 0;}Q: What is the output result?1. endless loop2. Hello World Always think that while (expression)The expression is true.To execute the loop body.So I

/** All Rights Reserved. * file name: test. CPP * Author: Qiu xuewei * Completion Date: July 15, October 31, 2012 * version number: V1.0 ** input Description: none * Problem description: Use the for loop to calculate an even number less than 1000

The function of a circular statement is to execute the same piece of code repeatedly, albeit with several different types, but with almost the same principle, and as long as the given condition is satisfied, the statements contained within the loop

public class Birdarray {public static void Main (String args[]) { string[] str = new string[]{"Sparrow", "Eagle", "dove", "with", "Lark", "Peacock", "parrot", "Red-crowned Crane"}; int index =0; CREATE INDEX variable

SCANF () The dual usage input returns a numeric value based on the input: for example status=scanf ("%ld", &num)///////return 1 after the successful entry to Stasus returns 0 when the input is not a number. You can use this usage as a comparison

/** Copyright (c) 2011, School of Computer Science, Yantai University * All Rights Reserved. * file name: test. CPP * Author: Fan Lulu * Completion Date: July 15, October 29, 2012 * version number: V1.0 ** input Description: none * Problem

While Set the conditions for repeated execution of SQL statements or statement blocks. If the specified condition is true, the statement is executed repeatedly. You can use the break and continue keywords to control the execution of statements in

C Language Programming sixth time jobtags (space delimited): C languageIn a blink of an eye, we entered the new week again. The last week we learned mainly the while and do-while statements of the loop structure. In this way, we have mastered the

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

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

(a) Correct the wrong questionSequence summation: Enter a positive real number EPS, calculate the sequence portion and 1-1/4 + 1/7-1/10 + ..., the absolute value of the last item is less than the EPS (keep 6 decimal places).Input/Output Sample:Input

The while statement executes an embedded statement 0 or more times according to different criteria.While statement:while (Boolean expression) embedded statementThe while statement executes according to the following rules: Computes a