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Hi everyone.



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So in this video we are going to study about dysfunction seen dark kettling.



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But before starting discussing about dysfunction let us discuss about something else if you create a



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correct area let's say of size food and if you will write C in input.



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So what is the maximum number of characters that you can take as input.



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So the size of my end is actually for so 0 1 2 and 3 0 2 3 and 6.



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So my question is what is the maximum number of critic best that you can store here.



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So can you store ABC.



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No you cannot store ABC TV because the last character has to be another character so the maximum number



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of predictors that you can store is actually three only because the last character has to be an electric



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bill.



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So it cannot story.



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Basically can you at ABC.



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Yes.



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Can you still Amy.



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Yes.



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In your story.



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Yes.



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So the maximum characters that you can story is actually three because the last character has to be



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another character.



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So there should be space within them character.



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No this is not the case for the DADT.



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If you are creating an endangered area of size forward then what will happen then you can store food



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and be just 0 1 2 and 3 so you can store food and deejays.



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So basically if you are creating an immediate area of size and then what will happen.



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You can store at the max and characters and in B just Saudi you can store and indeed yes but this is



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not the case with the correct baddies.



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If you are creating iconic Barry correct Barry of size and then the maximum number of critic best doing



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a story is actually N minus one because the last guy is going to be a null character symbol.



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Now what if you do not follow this for example you are creating you are creating input edit you are



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creating a character Eddie I'll size 4 and then you are taking input so see in input and let's say you



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give ABC TV you are giving ABC.



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So this is the situation of it and put Eddie is president here to be president is present day and these



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presented here.



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So you see in function will look perfectly fine this scene is going to look perfectly fine but if he



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will try to print the content of it.



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Eddie so if you will try and print scene input if you will try and do this.



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So what will happen so see out has a very standard property.



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It will go to the foster nicks.



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It will go to the first character it will print a.



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Then it will print be then it will print C then it will bank de so it has not encountered Elliott.



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So what it will do it will bring the content present at.



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So this is index for 0 1 2 3.



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So it will print what I would do as president I draw next food then whatever is present at the next



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five and so on.



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So it will start printing everything until my see out the lot and counting then.



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So it will print everything and the problem with this is basically so this memory is not ours.



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This memory doesn't belong to our program.



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So what can happen.



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Our program may or may not crash.



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So if this is a very critical memory then why did it happen.



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Your program may crash or may not crash but we should never do this.



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We will never do this.



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So if the size of your input that is actually forward then the maximum character that you are going



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to store is actually t only so you will not give in would like this.



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So that is the limitation of you at the scene function so using function basically can take anything



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as input so that is the limitation of your scene.



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So that's why we need this function scene.



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Good line.



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Now before seeing not good line so apart from this limitation.



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So the one limitation that we have already seen is this one basically you can give any string and it



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can act as input and in a combination of characters input and it will basically store that characters.



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So this is the first limitation.



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Now let's discuss the second limitation.



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So the second limitation for scene is basically.



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So let's say you are creating a input Eddie let's say of six hundred and then basically if you will



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take scene input and you are doing see out CO2 input scene input into out output.



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So let's say my input I'm giving input Hello space world so I live what should be my output.



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So I live should see old print those she out should print Hello World but let's see what it will print.



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It is not going to print Hello World.



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So what I want to say so I am creating this idea enter your name see in name and then I'm c out and



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let us comment this land function



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so let's see if you will give input Hallowell then what will be our output so I am giving Hello space



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hello world so malpractice coming out to be held only so your name is Hello why it is so so this is



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the second limitation of seen so it is a limitation so let's see so you are creating name Eddie and



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the first index zero and the last index is actually 99 and you are taking input Hello space well so



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this is Hello.



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H E N N O then space then word.



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This is what we expect but the scene property is so scene will stop taking input as soon as it encounters



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spaces or tabs Arnold corrected sorry not not corrected.



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So new line.



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So again I'm repeating myself the property you've seen is very simple.



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Scene will stop taking in but as soon as it will encounter spaces or tabs or new line so here.



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Hello.



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And then you are giving space.



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So basically it will not take input after the space including space also.



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So basically basically your name correct there is only string Hello it is only storing hello and then



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Dino corrected so that's why when you're trying to seek out your connectivity then hello is getting



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printed.



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Simple.



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So I may be myself but what is happening here so the second limitation I've seen is actually so the



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second limitation I've seen is very simple.



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It will stop taking in but as soon as it will encounter spaces or tabs or a new line so this is new



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line and in our case what we are doing we are giving in Portillo then space so it don't happen scene



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will stop at this point saying it will stop at this point and basically Hello.



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And then null corrected.



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So this will be your situation.



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So this is my input idea.



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So this is your input today.



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And when you are trying to print the content of your input that is or what she will do it will burn



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Halo and then it will end golden then that's where it will stop.



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So that's why the output of Hallowell is only Hello.



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So this is the second limitation of C in.



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And both these limitation can be solved with the help of C not good line.



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So now we will discuss seemed good guideline and we will see how C and or good land will help us so



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C not get laid.



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So this is inbuilt function C in.



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Get lane so actually it takes two things as input.



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So a first is basically the string name.



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All we can say the name of Deckard Barry.



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The second thing is basically the land.



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How many characters you want to take as input.



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And the third parameter.



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So it takes with us.



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And the third department is actually optional.



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So we will discuss about the third about a meter also but first let us discuss the first two barometers.



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What I will do I will write C and not guideline input Eddie.



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So this is the name I have created.



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I input edit above and the size was handed so what is the maximum number of practice that I can insert.



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So they mix in a move quick this I can insert is actually 99 because the last one is going to be null.



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So you will write hundred head so a hundred signifies you can insert the mix.



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You can take and put the max in 99 characters.



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You can not take note as input because the last character is going to be the simple.



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So let's use c not good line in our program



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so here instead of scene name what I will do.



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Scene dart get Lane



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It takes two argument name and the second one is the mix in the metaphoric does allow.



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So the mixing effect as allowed is handed out of under.



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You can take ninety nine as input and 1 connect is going to be reserved for the null character.



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Now if you will give Hallowell as input so the output when we Hallowell only



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so my name is lowered space.



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Hello space world and see that would produce Hallowell so that's how we see node get Lane is better



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then seen now.



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It seemed not good Lane does differently what was the problem with the scene.



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This was the problem for the scene for Hallowell.



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And what scene or Gatland do so.



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Scene.



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Good line will stop taking input as soon as you will reach the character.



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Basically the new Lincoln decided not man.



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Please forgive me.



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So as soon as the scene or Gatland encounters the night quite a bit it will stop taking input.



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So that means hello while it can be stored.



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So if you will go and put hello world so how I will give input I will write Hello then space then world



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and then I will press enter.



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So Hallowell will get stored in your head and put Barry along with Dino correct then obviously like



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has to wait so along with an uncorrected.



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So that's how we seem to get Lane rulebook because it will only stop ticking and put as soon as you



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will enter the market Edison as you will enter the new lane.



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Corrected.



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So this is how the scene don't get Lane will help us in making this type of input spaces the input in



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which we have spaces or we can also have multiple spaces.



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Now let's say now the first limitation I've seen was it can't take anything as input.



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So for example if I'm creating a kind of battery of size 10 so again that makes a number of characters



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that I can take as input is 9 only because the last one is going to be reserved for the next character.



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So if I will write C and I'd get Lane I have to pass two things first.



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The name of the correct baddie and second.



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The makes him correct this allowed.



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So this is correct.



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Now if you will write C not good lane



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then no that is E.



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So this one e only and the maximum number of quickness allowed is food.



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So what will happen.



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So in this scenario we can add to Max city 9 characters because the last one is going to be for the



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number one.



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And in this case at max I can read only three characters because the last one is going to be saved for



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the main character.



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So let's test this thing.



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I will create an eddy of size so size doesn't matter.



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This thing my dad so if I would give Dane Patel a while.



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Let's say I'm giving Dane Patel a world.



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So one thing is very clear saying not good line can easily do this and put this type of input but due



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to this food what will happen.



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It will read I have to I can only read to correct.



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So it will read etch into will read e it will read.



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And so h e l and then it will automatically put the electric bill because the mixing of characters is



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only four.



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So if we would give this input then seen that get will convert it into this one and if it required to



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print the content of the array the output is going to be h e l only so do not believe me I will write



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the code



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so I'm creating an area of this size and lets say the maximum number of characters allowed is only four.



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So that means I will read only three characters and I'm giving input as Hello Wade



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Hello space word so again the output is only h e l only three characters



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you can't see because the mixing and like this is only food.



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So this tree and bless one due to 9/11 due to not connected so that's how C not get is much better then



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seen.



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So both the two limitations.



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So this first limitation I've seen that you can give anything as input ABC so you can also give a b



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c d e f g you can give anything as input and even if the size of the ad is only fold.



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So this was the first limitation of seen and the second limitation was this one that it cannot take



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this kind of input.



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This type of input so let's say an old guideline is much better than C in now one more thing so senior



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get Lane.



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For example if you are creating an eddy of size 10 and if you will right.



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See.



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Kathleen.



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And then.



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So this is fine.



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That makes sense.



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It does allow distance and then and the size of the ad is all certain.



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So this is correct.



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But if you will write C indoor good lane



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e and the mixing of classic business hundred if you will write like this then this is wrong because



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the size of your ad is actually 10 only.



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So how can you store 200 characters.



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So this is wrong.



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Now we'll discuss that scene not get line takes three barometers so we discussed that the third about



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M is optional with that.



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Now let us discuss about that optionally barometer and just remember this property that seemed a good



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time to stop digging and put as soon as that it will encompass the new line.



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Correct.



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So actually the third about that the barometer which is option at least the dealing with that connected



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so seen not good line.



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The first barometer is way too simple.



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String name or you can say the name of your correct baddy the second part parameter it is actually the



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land.



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And the third about Ember is actually are delimited



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so this delimiter is actually a architected and by default this character is my new line corrected by



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default.



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This delimiter character is actually the new line connected.



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So this dealing with debt all we can say the breaking point.



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So what did I told you above that if you will give the input Hallowell



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so senior your claim can read everything but after giving the input Hallowell you will press enter.



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So as soon as you press enter what is my deal with that character by default.



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So by default it is new line.



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So this entered is actually a new name.



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So as soon as you print that as soon as you will pass and that so same get lame will stop taking input.



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So that is the braking condition seemed to get Lane will stop taking and put and this will be your input



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Hallowell.



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And obviously you will attach the null corrected.



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So this is the third correct.



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This is the third parameter which is optional.



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So by default if you will not give the third character.



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This is going to be the new line connected.



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Now what if I want to give the third connected.



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So for example what if I want to write C and not get line.



236

00:17:19,400 --> 00:17:26,840

Let's say the name of our arrays input name of character that is input and let's say its size is hundred



237

00:17:27,470 --> 00:17:30,090

and let's say the third character dealing with that correct base.



238

00:17:30,160 --> 00:17:31,060

Oh.



239

00:17:31,230 --> 00:17:33,460

So what will happen to this is all.



240

00:17:33,800 --> 00:17:37,040

So if you will give this input what will happen.



241

00:17:37,130 --> 00:17:40,350

Edge is valid is valid and is valid and less valid.



242

00:17:40,350 --> 00:17:44,700

All C or so it will stop it will stop.



243

00:17:44,720 --> 00:17:48,070

And what do we are input so your input will be actually less less.



244

00:17:48,110 --> 00:17:50,270

And obviously the null corrected.



245

00:17:50,270 --> 00:17:52,980

So this will be your input.



246

00:17:53,040 --> 00:17:56,640

So this is the use of the third parameter so let's see



247

00:18:01,310 --> 00:18:03,620

so I am creating an ideal size ended.



248

00:18:03,620 --> 00:18:08,810

So let's give hundred and the third about a meter which is by default a new length corrected.



249

00:18:09,200 --> 00:18:15,770

Let's say the third about M days only 0 and now I will give the input Hallowell



250

00:18:18,620 --> 00:18:24,230

so I want to give them input Hello space world.



251

00:18:24,310 --> 00:18:29,750

So what will happen my output will be s e l l only so this is my output.



252

00:18:29,850 --> 00:18:37,020

S e n because as soon as it will encounter this all correct but you can see the condition big at all.



253

00:18:37,120 --> 00:18:41,860

So that's why we will only store the first folk as the characters before the character.



254

00:18:42,100 --> 00:18:46,570

So that's why it's e l will get stood.



255

00:18:46,790 --> 00:18:52,370

So I think the C and or good line function is now clear to you and how you can use C and or get main



256

00:18:52,370 --> 00:19:00,920

function so in the next five to do us we will solve some question I will who did Bye bye.