Survivor

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$N$ people are standing in a circle. They are numbered $1$, $2$, …, $N$ in continuous clockwise manner. The person numbered $1$ holds a gun. He shoots the person numbered $2$ and hands over the gun to the person numbered $3$, who then shoots the person numbered $4$ and hands over the gun to the person numbered $5$. This continues until only one person remains. You are given the number of persons s

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solution.cppC++17

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