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Hi there let's hope you don't research them all in the previous and I'm off to reset did the competitor

2

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on comparable interfaces which helped in sorting the immense entry said.

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All right so now let's go ahead and look at the other that's in research.

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And we will look at the methods in the navigable set interface which are trees or implements and we

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know that navigable set extends sockets.

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OK.

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So let's go ahead and do that.

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I'm for this we are going to write a new metric called Reset Ahmadu.

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In the last demo it was Tresor demo.

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So now let's call it d'esprit said Ahmadu.

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Let's go on for this method.

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So let's go ahead and create an instance of research on that referenced I'd be navigable setting because

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we want to use some stats from navigable SEC.

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So it's going to be an amicable set of integers.

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And let's just use the same numbers which we have used when we discuss navigable set.

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So first thing that we are going to test is the methods like lower floor ceiling and higher.

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Let's start with that buckets are the elements now.

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Code space lower and just said Dot lower.

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And if you recall the search target was this element and before.

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Now let's just go ahead and copy this.

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What are log on methodes

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or

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rocks on this.

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So far lower it is returning Gandhigiri because it is less than someone before.

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So the search target is 74 what floor it is it are getting 74 because it has less than or equal to someone

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before the highest the grid system but that is less than or equal to something before unforeseen.

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It does it or doning seben be for which is the lowest number which is greater than or equal to 74.

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I'm far higher.

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It has to be strictly greater than 74.

30

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So it does bending.

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We're just running eighty nine here.

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OK.

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Now let's go ahead and try the first our last methods.

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So this would get done the first Iron

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last

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.

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So that's right.

38

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So the hostile Mendez fight on the last element is 89.

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OK.

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Now that says go ahead and bring the aliments offset all the elements of second.

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So here they are.

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Now let's invoke the descending set method.

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Descending set method would have done the reverse few of those Socred sing or dance and nuker dance

44

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and now we get all set so that of pure year can be negligible set or any off that's super interface's

45

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so it can be slaughtered set do what let's just keep who does not have a global set score that does

46

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disinterring said Walts go ahead and burn this

47

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and run it.

48

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So it's going to rain the elements in the reverse order.

49

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So that's the descending second straight forward.

50

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Now let's try out headset.

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I'm subsegments.

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So let's go get a headset.

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Say SEC dark headset and let's use this version of headset which comes from navigable circuit and who

54

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element let's say 74 and in blue zero Nipissing falls for now.

55

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Which means that we want to exclude someone before and it seems it's

56

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the

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that school I wouldn't print this.

58

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So as you can see it is you're doing five and 23.

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OK.

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That meant the ultimate goal 74 so soon before it was excluded.

61

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Now he changed it to drew

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sword or Dun's 5:23 and 3:53.

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Next we said does this turn set is back by the origin Utterson which means that if we add anything here

64

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it gets reflected in the order Nosek and vice versa.

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So let's go on.

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I'd only meant to hurt set

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at 6 and next grand

68

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set.

69

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So it should have got reflected.

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As you can see it is it occurred here and set looks also print head circles so

71

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that you are 6 iron though it got added in the original set.

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Also nexta let's just add one more element

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you'll see we said that it throws an illegal argument exception if it's if it is outside the range.

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Next I'd fall because the elements hard fight starts from fight but should not throw an exception because

75

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we are still within the range because we are talking about headset here on the headset.

76

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Anything less than 7 before is fine so that would be the range on 4 is within that.

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As we are fine with that.

78

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But let's say if we added 75 then it will generate run by exception.

79

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I know it says a legal argument exception.

80

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He is out of range.

81

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OK so it's got to be either someone before or less than 74.

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On any integer below that should be fine.

83

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So let's just call this out next.

84

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Let's try a subset sort of suspend the set elements here.

85

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One more time because four has united and let's say subset

86

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on let's get let's get all the elements between 5 and 7.

87

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For now let's see.

88

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So traipsing

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in subsetting now.

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So we have a subset.

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So let's just go ahead and ired to do this iron.

92

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This should also give any legal argument exception because two is not within the range of 5 274.

93

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Subset will have the elements between 5 and 7 4 but when we add(2) the are 2 it is outside the range

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on Soquel.

95

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So an illegal argument exception at line Summerbee Since line 76.

96

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Yes here it is.

97

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So that's what it this.

98

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So let's just change this.

99

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And let's finally lifts something in the order you know the set should get reflected in the return set

100

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so it should get reflected in the subset.

101

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So let's go ahead and Bugarach.

102

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I'd say set.

103

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I had something I wanted three under.

104

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Now let's print subset.

105

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So you are adding in the original set and with adding a number between 5 174.

106

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So it should also reflect an subset because the return set here subset is back by the origin of second

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.

108

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OK so you do this so as you can see.

109

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It also includes 5 6 and 23.

110

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Earlier when a subset was created here it showed how Heidel only 5 and 6 they actually can do 3 was

111

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already there so let's actually add something as undefined.

112

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So maybe you go quantify 5 6 1 to 3 unquantified earlier it had only 5 6 and only 3.

113

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Now we added 25 and so on we added 1 to 5 in the main set and it got reflected in the subset also.

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OK so that's about it.

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I think those are the main metrics and they're also not that frequently used.

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But if you need it.

117

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So we now know how to use them.

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We know that they exist within these methods.

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So that's about it.

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And if there are any few other matters like like last ball first so you can just go ahead and try them

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out if you're interested.

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But these are the made matters.

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Thank you and you can find this code in the resource section.

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Happy coding.

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Thank you