Can you have a for loop with 2 conditions?
5 Answers. is allowed but probably isn’t what was intended as it discards the result of the first expression and returns the result of j < q only. The comma operator evaluates the expression on the left of the comma, discards it then evaluates the expression on the right and returns it.
What are the conditions for exiting the while loop?
Contrast with the while loop, which tests the condition before the code within the block is executed, the do-while loop is an exit-condition loop. This means that the code must always be executed first and then the expression or test condition is evaluated. If it is true, the code executes the body of the loop again.
Can a for loop have two conditions Matlab?
Accepted Answer You can combine multiple conditions using & (and) and | (or) (&& and || are also things).
Can you have two while loops python?
To run both loops at once, you either need to use two threads or interleave the loops together.
It can consist of multiple sub-statements i.e. there can be multiple conditions. For as long as condition evaluates to true , the code written inside the while block keeps on executing. As soon as condition evaluates to false , the loop breaks.
How do you put conditions in a while loop?
Use of Logical operators in while loop -using AND(&&) operator, which means both the conditions should be true. – OR(||) operator, this loop will run until both conditions return false.
What is a loop in VBScript?
Generally, Loop means to repeat something several times. In the same way, Loops in the VBScript means those statements in the code which can be repeated several times until any particular condition reaches to an end.
How do you write a loop in VBScript?
VBScript For Loops
- Syntax. The syntax of a for loop in VBScript is − For counter = start To end [Step stepcount] [statement 1] [statement 2] …. [ statement n] [Exit For] [statement 11] [statement 22] …. [
- Flow Diagram. Here is the flow of control in a For Loop − The For step is executed first.
Do While loop terminates when conditional expression returns?
7. do-while loop terminates when conditional expression returns? zero indicate False which terminate the loop.
Which two statements are true about the while loop?
Which two statements are true about the while loop. The statement in a while loop will execute zero or more times. If the condition of a pre-test loop is false, the statements in the loop are never executed. Which two operators cannot be used as the conditional expression in a for loop?
How does a while loop work in VBScript?
VBScript While Loop. In VBScript (and virtually all other languages), “loops” enable your program to continuously execute a block of code for a given number of times, or while a given condition is true. The VBScript While Loop executes code while a condition is true.
Why do we need an exit condition in VBScript?
If we do not write the line a=a+1, our loop becomes an Infinite loop, as there is no exit condition for our loop. Infinite loops can crash our systems. Hence, we need to make sure to have an exit condition in our loop code. We have a variation in the Do While loop, where the loop is always executed at least once.
When to execute a do while statement in VBScript?
The statements inside the loop are executed only if the condition becomes True. When the above code is executed, it prints the following output on the console. There is also an alternate Syntax for Do..while loop which checks the condition at the end of the loop. The Major difference between these two syntax is explained below with an example.
How to do while and Wend in VBScript?
VBScript While Loop While…Wend loop is similar to Do While loop though not used commonly. As Do While is more structured than While…..Wend loop, programmers usually use Do While statements.