QBT9_3.BAS 1. FORMULA: Area of triangle is ½ x base x height. Unknown March 1, 2017 at 7:54 AM. The statements written between DO WHILE and LOOP form the body of the loop. Counter = Counter + 1 ' Increment Counter. . This tutorial will show the For loop. T is the variable to store the result and print it. It is useful to organize multiple variables. CLS INPUT "enter any number "; num. It allows a specified group of statements to be executed a certain number of times while certain condition is true. I did some testing (code below) and both seem to give me the same results. What is the function and syntax of WHILE ….. WEND statement? Sometimes, using CTRL BREAK (QBasic 1.1) can end the infinite loop. This tutorial will show the Do Loop. Then in the DO...LOOP structure, the variable "x" is decremented each cycle. CLS. When it gets to the Loop it goes back to the Do and tests condition again. If there is not a condition to end the loop, the computer will be sent through an infinite loop. If condition is True, all statements are executed until the Wend statement is encountered. QB64 Wiki & Manual is found at www.qb64.org/wiki/Main_Page ; EXIT WHILE can be used for emergency exits from the loop in QB64 only. If the condition is false, the loop is exited and the control jumps to very next statement after WEND keyword. Warning Make sure that the loop has a condition that will end the loop. ; statements will execute repeatedly while condition is a non-zero value. If there is not a condition to end the loop, the computer will be sent through an infinite loop. Qbasic Tutorial, Qbasic programs, Computer notes, Tech news, Computer Tips and Tricks, Internet Tips, Mobile Tips, Java programming, MICT Notes, School Tech: while loop in qbasic Home numeric pattern, series, patterns in qbasic, DO LOOP, SERIES, WHILE WEND, FOR NEXT , Patterns in QBasic. See also. document.write("The Current Value of the Counter is : " & Counter) document.write("

") Wend ' While loop exits if Counter Value becomes 15. Sometimes, using CTRL BREAK (QBasic 1.1) can end the infinite loop. Sometimes, using CTRL BREAK (QBasic 1.1) can end the infinite loop. Steps. Description. And , the WHILE loop has a print statement with the semicolon at the end. DO...LOOP; FOR...NEXT; UNTIL (condition) _CONTINUE 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 Dim number As Integernumber = 1Do While number <= 100number = number + 1LoopA variable number is initialized to 1 and then the Do While Loop starts. Reply Delete. While Loop Syntax The following Do Loop counts from 1 to 100. WHILE num <> 0 r = num MOD 10 s = s * 10 + r num = INT(num / 10) WEND PRINT "the reversed number is "; s END. There are the While, Do Loop, and the For loop. Sometime it is also called DO WHILE LOOP. Warning Make sure that the loop has a condition that will end the loop. Replies. you can view you connected WiFi password with single line DOS command. The general form of the DO WHILE…LOOP is: DO WHILE condition. WEND. Counter = Counter + 1 ' Increment Counter. Example 2: Write a procedure or macro using While wend that does the following: Get “Qualified” in column E if the value of column D is above 200 Sub While_Wend_Loop_Example2() r = 2 'If condition evaluates to True, statements between the While and Wend statements is executed. In a WHILE ... WEND loop, if the condition is True, all statements are executed until WEND keyword is encountered. ; WHILE loops only run if the WHILE condition is True. Reply Delete. QBT9_7.BAS, QB64 is a free download at www.qb64.org If condition is still True, the process is repeated. ... 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). This tutorial will show the While loop. Write a program to find the area of the triangle. PRINT a. a=a+1. 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. CLS n = 1 WHILE n <= 10 PRINT "Your Name" n = n + 1 WEND END Example 5 WAP to print the multiplication table of given number. wap to display the first 10 terms of the series 3,6,12,24 using for-next and while-wend loop in qbasic.    [Statement Block] Unknown March 1, … OldDos is a free download at download.microsoft.com/download/win95upg/tool_s/1.0/W95/EN-US/olddos.exe ; A DO...LOOP can use the same DO WHILE condition to get the same results. For example. To execute a function of statements in a loop as long as a given condition is true. Example 2: Clearing the keyboard buffer. Computer Notes, Programming codes, Hardware and Networking Tip, Entertainment, Biography, Internet Tip, Tech News, Latest Technology, YouTube. The loops are the While, Do Loop, and For loop. WHILE x < 3 x = x + 1 PRINT x WEND DO x = x - 1 PRINT x LOOP UNTIL x <= 0. QBasic 1.1 needs DOSBox to run on Windows Vista and greater, Mac, and Linux. First, the condition is tested; if condition is True, then the statements are executed. OPEN "Readme.txt" FOR INPUT AS #1 WHILE NOT EOF (1) _LIMIT 1 'limit line prints to one per second LINE INPUT # 1, text$ IF INKEY$ = CHR$ (27) THEN EXIT WHILE 'ESC key exits PRINT text$ WEND. In this situat... Introduction The Term "Automata" is derived from the Greek word  "αὐτόματα" which means "self-acting". Let us look at an example of this loop. CLS i = 1 INPUT "Enter any number "; n WHILE i <= 10 PRINT n; "x"; i; "="; i * n i = i + 1 WEND END DO ... LOOP It is another type of looping statement in QBASIC. If condition evaluates to true, instruction-list is executed, otherwise the control is transferred to instructions immediately after WEND. The loops are the While, Do Loop, and For loop. http://www.SchoolFreeware.com There are three types of loops for QBasic. Reply. WHILE a<=5. Replies. Loop is a statement which executes one or more lines of code in certain number of times. QBASIC Functions and Statements Loop. The DO WHILE…LOOP is executed as long as the specified condition is TRUE. The loops are the While, Do Loop, and For loop. QBT9_5.BAS The loop body comprising a set of statements to be executed. Free QB64/QBasic Code  The Do While...Loop is used to execute statements until a certain condition is met. Example 1:Using WHILE to clear the keyboard buffer. WHILE INKEY$ <> "" : WEND. a=0. Do Loop Syntax QBT9_4.BAS QBT9_2.BAS msgbox "The Current Value of the Counter is : " & Counter Wend ' While loop exits if Counter Value becomes 15. There are three main types of loops for QBasic. IF a MOD 2 = 1 THEN a = a \ 2 ELSE a = a / 2 END IF WEND PRINT "" PRINT "" PRINT "Binary code is reversed" WHILE INKEY$ <>" "WEND GOTO start ... so I guess you have to do it yourself. A zip file of OldDOS can be found at www.pcxt-micro.com/download.html DosBox is a free download at www.dosbox.com The FOR ... Next is a most popular and mostly used looping statement which is used to execute the set of statements repeatedly for a given number of times. When you run this, the program will print a until it’s value is less than or equal to 5. Private Sub Constant_demo_Click() Dim Counter : Counter = 10 While Counter < 15 ' Test value of Counter.