while wend loop in qbasic examples

Write a program to find the area of the triangle. The general form of the DO WHILE…LOOP is: DO WHILE condition. QBT9_6.BAS The loop here is pretty obvious, the code within the loop will execute as long as the WHILE a <> b condition becomes true. WHILE INKEY$ <> "" : WEND. CLS . Loop is a statement which executes one or more lines of code in certain number of times. Do Loop Syntax The statements written between DO WHILE and LOOP form the body of the loop. QBasic 1.1 is found within OldDOS.exe. WHILE num <> 0 r = num MOD 10 num = num \ 10 sum = sum + (r ^ 3) WEND IF n = sum THEN PRINT "It is armstrong "ELSE PRINT "It is not armstrong "END IF END. CLS. To execute a function of statements in a loop as long as a given condition is true. This tutorial will show the For loop. If condition is still True, the process is repeated. While Loop SyntaxWHILE [condition] If any pair of ith character from the start and ith character from the end are not equal then it means that the number is not a palindrome, set flag = 0.; If the flag is equal to 0 then the input number is not a palindrome. WHILE x < 3 x = x + 1 PRINT x WEND DO x = x - 1 PRINT x LOOP UNTIL x <= 0. Array is a variable which stores different values of the same data type. The Do While...Loop is used to execute statements until a certain condition is met. condition is a numeric expression used to determine if the loop will execute. a=0. The following Do Loop counts from 1 to 100. WARNING Make sure that the loop has a condition that will end the loop. OldDos is a free download at download.microsoft.com/download/win95upg/tool_s/1.0/W95/EN-US/olddos.exe    [Statement Block] While...Wend loops can be nested to any level. And , the WHILE loop has a print statement with the semicolon at the end. QBT9_2.BAS SUB re… INPUT ” Enter the base” ;b. Free QB64/QBasic Code  Palindrome number or not. Among these looping statements FOR ... NEXT is the most common and popular looping statement. The loops are the While, Do Loop, and For loop. ; Set flag = 1; Convert num to string and compare ith character from the start and ith character from last using a loop. T is the variable to store the result and print it. Then in the DO...LOOP structure, the variable "x" is decremented each cycle. ... FBbox/https://www.facebook.com/technicalschoolnepal, Please Enable Javascript To See All Widget, View Connected WiFi Password with Single line DOS Command, Automata theory (Discrete Structure Note). Reply. There are the While, Do Loop, and the For loop. Unknown March 1, 2017 at 7:54 AM. LOOP. Normally programs are executed from top to bottom, in the order that they are written. If there is not a condition to end the loop, the computer will be sent through an infinite loop. Control then returns to the While statement and condition is again checked. When you run this, the program will print a until it’s value is less than or equal to 5. The loops are the While, Do Loop, and For loop. IF ... THEN Statement It is the most simple form of the control statements which executes a block of statements only if the given e... 1) 5 54 543 5432 54321 CLS FOR i = 5 TO 1 STEP -1 FOR j = 5 TO i STEP -1 PRINT j; NEXT j PRINT NEXT i END 2) 54... Modular programming is an approach of programming in which a large program is divided into separate independent units called modules. DO...LOOP; FOR...NEXT; UNTIL (condition) _CONTINUE ; EXIT WHILE can be used for emergency exits from the loop in QB64 only. Private Sub Constant_demo_Click() Dim Counter : Counter = 10 While Counter < 15 ' Test value of Counter. WARNINGMake sure that the loop has a condition that will end the loop. It is useful to organize multiple variables. Reading some answers in stackoverflow I saw a while wend loop. FORMULA: Area of triangle is ½ x base x height. Preeti Font Download by Technical School. In a WHILE ... WEND loop, if the condition is True, all statements are executed until WEND keyword is encountered. QBasic 1.1 needs DOSBox to run on Windows Vista and greater, Mac, and Linux. Pete's QBasic Site - www.petesqbsite.com/index.phpQB45 - qb45.orgPhatcode - games.phatcode.net, Video Tutorial: QBasic Tutorial 9 - While Loop - QB64, download.microsoft.com/download/win95upg/tool_s/1.0/W95/EN-US/olddos.exe. Sometimes, using CTRL BREAK (QBasic 1.1) can end the infinite loop. Warning Make sure that the loop has a condition that will end the loop. First, the condition is tested; if condition is True, then the statements are executed. WEND If there is not a condition to end the loop, the computer will be sent through an infinite loop. Example 1:Using WHILE to clear the keyboard buffer. QBT9_5.BAS Sometime it is also called DO WHILE LOOP. If condition evaluates to true, instruction-list is executed, otherwise the control is transferred to instructions immediately after WEND. Syntax: WHILE (condition) statements WEND Example: REM a program to print series from 1 to 10; CLS c = 1 WHILE c <= 10 PRINT c c = c + 1 WEND END Since x was being incremented inside the loop, the loop does not repeat again after the "x = x + 1" assignment that set x to 3. This tutorial will show the While loop. Some times we forgot our WiFi network password. Sometimes, using CTRL BREAK (QBasic 1.1) can end the infinite loop. On some web browsers, the Microsoft link does not work, because the download comes as an exe file. Reply Delete. Reversed Number or not. Code DownloadQBT9_1.BAS A for...next loop executes a set of statements for successive values of a variable until a limiting value is encountered.