Strings and Id

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It's a New Year,and Meena has established some goals for the upcoming year. He decided to build his own YouTube channel and posted some of his films there. Meena now wants to keep track of all of his YouTube videos so he decided to save all the links to his videos, but youtube links have a lot of unnecessary strings so he decided to store only the important part of the link that is link id

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solution.cppC++17

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