Mark All

CodeChefRating 1386Open on judge ↗

You have $N$ numbers $1, 2, \ldots, N$. Initially, all of them are unmarked, and you want to mark all of them by the end. There are $N$ possible operations, numbered $1$, $2$, $\ldots$, $N$, where the $i$-th operation costs $A_i$ coins and you can use it in **exactly one** of the following ways: - **Prefix Type**: Mark all the numbers in the range $[1, i]$ - **Suffix Type**: Mark all the number

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solution.cppC++17

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