Where to find problems that involve finding f(x) "over all subarrays/pairs"

Revision en2, by Alchemi5t, 2021-09-23 11:20:39

Like finding sum of each possible subarray, Finding sum of max of each subarray, Finding sum of product of each possible pair in the array, etc.

They usually involve using modulo as well. Thanks in advance for the help!

So far I've just been googling "codeforces over all subarrays"

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en2 English Alchemi5t 2021-09-23 11:20:39 0 (published)
en1 English Alchemi5t 2021-09-23 11:19:38 364 Initial revision (saved to drafts)