What is loop

Hi
i am a student and i have a question that what is loop.

A loop is used to repeat a piece of code until some condition is met.

Sometimes you need to do a series of actions for a number of times, or until some condition is met. The code written for that purpose is called a loop.

LOOP:
In looping, a sequence of statements are executed until some conditions for the termination of the loop are satisfied.

loop contains two parts
1. Body of the Loop
2. Control statement

in C-language there are three constructs for Loops
1.The While loop
2. The Do ..While loop
3. The For Loop

1.While ( Condition)
{


Body
};

2.Do
{


Body

}
While (condition);

3.for ( i=1;i<=100;i++)
{

Body
}

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Kolla Sanjeeva Rao