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zanzibar

bradendubois edited this page Jun 9, 2021 · 6 revisions

Stand on Zanzibar

ID: zanzibar

Difficulty: 1.4

CPU Time: 1 second

Memory: 1024 MB

Solution

For each of the T cases, one starts a total at 0 and keeps a reference to the current and previous values along the line, updated each as one moves forward. If current is greater than 2 * previous, that difference is added to the total.

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