Problems by sgtlaugh

Again LCS
You are given two permutations of the numbers from 1-N called P1 and P2. You are also given two inte...
Moderate 16/22/61
Breaking Math
The worst of them is Heisenburg, a badass physicist and the ultimate druglord. Walter needs Heisenbu...
Moderate 4/13/32
Just Primes II (Hard)
Given a positive integer N, calculate the minimum number of distinct primes required such that their...
Moderate 21/27/64
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