Question: What Is Looping Statement With Example?

What is the difference between conditional statement and looping statement?

A conditional Statement is a statement which is used in place of a if-else-if statement.

If the condition is true, it will execute expression 1 else it will execute expression 2.

A loop on the other hand will do the same instructions again and again until the condition is satisfied..

What are the 3 types of loops?

Loops are control structures used to repeat a given section of code a certain number of times or until a particular condition is met. Visual Basic has three main types of loops: for.. next loops, do loops and while loops.

What are the main components of a looping statement?

Loop statements usually have four components: initialization (usually of a loop control variable), continuation test on whether to do another iteration, an update step, and a loop body.

How does while loop work?

The while loop evaluates the test expression inside the parenthesis () . If the test expression is true, statements inside the body of while loop are executed. Then, the test expression is evaluated again. The process goes on until the test expression is evaluated to false.

Is for loop A conditional statement?

A conditional loop has the potential to become an infinite loop when nothing in the loop’s body can affect the outcome of the loop’s conditional statement. … The While loop and the For loop are the two most common types of conditional loops in most programming languages.

What is a looping statement?

A Loop executes the sequence of statements many times until the stated condition becomes false. … The control statement is a combination of some conditions that direct the body of the loop to execute until the specified condition becomes false.

Which statement is used for looping?

In computer science, a for-loop (or simply for loop) is a control flow statement for specifying iteration, which allows code to be executed repeatedly.

How do loops work?

After the body of the ‘for’ loop executes, the flow of control jumps back up to the increment statement. … If it is true, the loop executes and the process repeats itself (body of loop, then increment step, and then again condition). After the condition becomes false, the ‘for’ loop terminates.

What is the difference between for loop and while loop?

The ‘for’ loop used only when we already knew the number of iterations. The ‘while’ loop used only when the number of iteration are not exactly known. If the condition is not put up in ‘for’ loop, then loop iterates infinite times. If the condition is not put up in ‘while’ loop, it provides compilation error.

What is the difference between loop and statement?

A do… while statement is similar to a while loop in the fact that it will continue to run until the condition becomes false. The only difference is the order in which the loop runs.

What is the use of looping statement?

A loop is used for executing a block of statements repeatedly until a particular condition is satisfied. For example, when you are displaying number from 1 to 100 you may want set the value of a variable to 1 and display it 100 times, increasing its value by 1 on each loop iteration.

What are the three main parts to every While loop?

A While loop consists of three parts: The While key word that begins the loop. the condition to be tested each time the loop iterates or is performed. the EndWhile key word that ends the loop.

What is conditional statement with example?

A conditional statement is false if hypothesis is true and the conclusion is false. The example above would be false if it said “if you get good grades then you will not get into a good college”. If we re-arrange a conditional statement or change parts of it then we have what is called a related conditional.

What are the three looping statements?

These three looping statements are called for, while, and do… while statements. The for and while statements perform the repetition declared in their body zero or more times. If the loop continuation condition is false, it stops execution.