Hello,↵
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BBRICKS — [link](https://www.codechef.com/OCT18A/problems/BBRICKS)↵
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in the [editorial](https://discuss.codechef.com/questions/137810/bbricks-editorial) for the problem BBRICKS one of the guy posted his solution which uses matrix exponentiation to solve the problem and i couldn't make much from his solution on how to solve the question using matrix exponentiation, so if anyone could please just tell me how this problem can be solved using matrix exponentiation.↵
↵
[solution](https://www.codechef.com/viewsolution/20553858) which uses matrix exponentiation ↵
↵
Even the editorialist has no clue on how to solve it using matrix exponentiation.↵
↵
Thanks in advance :)↵
↵
update :- the [blog](https://discuss.codechef.com/questions/140916/bbricks-solution-using-matrix-exponentiation) written by abba5 explains the solution of the problem using matrix exponentiation very nicely .
↵
BBRICKS — [link](https://www.codechef.com/OCT18A/problems/BBRICKS)↵
↵
in the [editorial](https://discuss.codechef.com/questions/137810/bbricks-editorial) for the problem BBRICKS one of the guy posted his solution which uses matrix exponentiation to solve the problem and i couldn't make much from his solution on how to solve the question using matrix exponentiation, so if anyone could please just tell me how this problem can be solved using matrix exponentiation.↵
↵
[solution](https://www.codechef.com/viewsolution/20553858) which uses matrix exponentiation ↵
↵
Even the editorialist has no clue on how to solve it using matrix exponentiation.↵
↵
Thanks in advance :)↵
↵
update :- the [blog](https://discuss.codechef.com/questions/140916/bbricks-solution-using-matrix-exponentiation) written by abba5 explains the solution of the problem using matrix exponentiation very nicely .
