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Hello and welcome to this lecture of our course.

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Today we will going to talk about facing operation blacklist sits support the INC.

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We can add elements to assess using a missile and remove elements we can using pop missile similar to

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this.

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When you pop an element from a set random element is removed.

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Operations we can perform with said include the use of mathematical sets misses like the union enter

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section and deference are easy to perform with sets and are much faster then such operators with other

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containers exemplars sets example on numbers equal open square branches is 1 1 2 5 6 12 15 20 no underscore

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sets equal set however entities is no close parentheses print num said we will get open further bracket

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1 2 5 6 Twelve 15 20 close square brackets exemption number two my colors equal having curly brackets

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red yellow orange green blue close curly bracket print yellow and my colors this will check for element

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so we will get through exemptions my colors equal red yellow orange green blue remove random Brent my

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color dot Bob Green Blue Print set after removing the random element print my colors yellow orange red

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between two curly black.

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Thank you for watching.

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See you next lecture.