How to AC an n=1000 problem with O(n^3log n) algo
Difference between en1 and en2, changed 12 character(s)
In hindsight, I probably should not have spent this much time on a wrong algorithm.↵

Allow me to present 
[_Constant Optimization on Binary Exponentiation and Matrix Multiplication_:↵

[Link
](https://zhtluo.com/cp/constant-optimization.html).

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en2 English Zhtluo 2023-12-02 06:15:11 12
en1 English Zhtluo 2023-12-02 06:14:25 291 Initial revision (published)