Dec 31, 2022 · A nested loop is a loop that is contained within another loop. The inner loop will execute fully for each iteration of the outer loop. Syntax: FOR variable1 = start1 TO end1 [STEP step1] FOR variable2 = start2 TO end2 [STEP step2] statements [EXIT FOR] [statements] NEXT [variable2] [EXIT FOR] [statements] NEXT [variable1] Example: FOR i = 1 TO ...

In QBASIC, there are four main looping statements FOR NEXT, NESTED FOR NEXT, WHILE WEND, and DO LOOP. In this article on QBASIC looping statement, we have understood all four loop statements along with their syntax and examples.

The "print a row" section of code is nested inside the "do something five times" loop. Since these pieces are both loops, this situation is called nested loops. Nested loops are very common. They are like the "wheels within wheels" of modern machinery (or of modern life, for that matter).

Simply put, it is just a loop that is inside another loop. Here is a simple example (if you want, you can type it in): FOR OUTER = 1 TO 100 FOR INNER = 1 TO 100 PRINT "*"; NEXT INNER PRINT "!"; NEXT OUTER END What happens? well, the OUTER loop is initialized in the first line. Then the INNER loop gets initialized in the second line.

QBasic offers two type of looping statements: DO...LOOP and FOR...NEXT. Situations may arise when you need to perform the same task many times in a program. For instance, consider a problem where you need to get the same information for twenty students in a class.

Feb 9, 2022 · We can make nested loop of any looping statements. Syntax: FOR <counter>= <Initial value> TO <sentinel value> [step increment/ decrement] [statement block] FOR<counter2>=<Initial value>TO<Sentinel value> [step increment/ decrement] [statement block] Next [counter2 [Statement block] Next [counter1] Example: Program to print the following series ...

A nested loop is a loop within a loop, an inner loop within the body of an outer one. This repeats until the outer loop finishes. QBASIC allows to use one loop inside another loop. To understand nested loop following section shows a few examples. Example 1

Dec 4, 2020 · This is the Ninth video Day 9 of online series for SEE preparation. It covers several program using string functions in QBASIC. Please feel free to drop your...

loop can be defined as a set of instructions in a program which are repeated a certain number of times, until a condition is met. WHILE_ _ WEND Loop: _ WEND Loop is a conditional loop. In this case, the given test expression is first checked and if it evaluates to TRUE, depending upon the current value of the counter variable, the statement

Sep 1, 2020 · This is the eighth video in the QBASIC series. Chapters:00:00 - Intro00:20 - Contents of the video01:01 - Syntax of Nested FOR-NEXT loop01:48 - Rules of Nest...