ICC T20 World Cup 2021

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Hurray!, As you all know ICC Men's T20 World Cup has started. And there is a match between India and Pakistan in Dubai. There are $N$ people (Numbered $1$ through $N$), initially person $i$ is standing at position $i$ to buy the match ticket. If they have a ticket counter in front of them, then it is denoted as $1$ or $0$ otherwise. The ticket cost is $K$. All are in hurry to buy the ticket so t

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solution.cppC++17

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