Viewing insights from Codeforces 1859C: Another Permutation Problem that are similar (thus shared) with only this insight from Codeforces 1860D: Balanced String: The greedy solution of taking the maximum change close to your wanted 0 difference passes the pretests, but fails on the main tests. by Solarion
- It was surprisingly easy problem because of the the small range of the variable n (n <= 250) and that allowed a brute force approach that I've considered, but still looking for a more efficient solution even though O(n^2) or O(n^3) are super efficient. Keep in mind that not every problem has tricks by alextm
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