All New CodeChef

CodeChefRating 354Open on judge ↗

*CodeChef has just finished [migrating](https://discuss.codechef.com/t/migration-to-new-judging-system/109033) to a new judging system.* Chef would like to test the performance of the new judging system. Chef has some code for an older task, which he knows ran in $X$ milliseconds on the old judging server. On resubmitting the code to the new judging server, it ran in $Y$ milliseconds. Which

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solution.cppC++17

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