Algorithm Program Control Repetition

Program Control Repetition

Hello everyone so today i will tell you about my sumarry for algorithm class at 10 oktober 2018.. this blog should be uploaded today but there was a problem with my internet connection.

LETS BEGIN,

What is Repetition?

- One more instruction  that can be repeated in any time.

- Number of repetition can be predefined (hard-coded in program) or defined later at run time.

What operation that used in Repetition?

1.      For

2.      While

3.      Do While

Ok that was 3 major discussion for us and i will explain about the first one because untill the end of the class, My lecture only tell about the “ For “ and that’s make me confident to create this blog so lets go.

For

Here’s the formula of “For”

For(Exp1,Exp2,Exp3){

{

            Statement1

            Statement2

}

Well now lets break down the formula

So first Exp means Expression

Exp 1   :   initialization

Exp 2    :   conditional

Exp 3   :   increment or decrement

exp1, exp2 and exp3 are optional

then there is statment1 and statement2 which is a statement like printf and something like that

so now lets take a look to an example:

#include<stdio.h>

Int main()

{

            Int x;

            For(x=1; x<=10; x++){

                        Printf(“%d”\n);

}

Return(0);

)

Lets break down this example again

So,

X=1 is the exp1 thats mean the initialization process.

X<=10 is the exp2 thats mean the conditional after the process done.

X++ is the Increment or decrement or we can say the after condition of the statement.

INFINITE LOOP

Loop with no stop condition can use “for-loop” by removing all parameters (exp1, exp2, exp3). To end the loop use break.

NESTED LOOP

Loop in a loop. The repetition operation will start from the inner side loop.

So thats all for today thx guys for read my blogs

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