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Help please — Removing Digits II CSES
https://cses.fi/problemset/task/2174
i am clueless for this problem. please help me .
I have solved the easy verison of problem using O(N) dp.
I have spent a good amount of time thinking but could not find any solution.
It would be nice if i get any hints.. instead of actual solution...
I have given thoughts about matrix exponentiation, or any observation patterns ... nothing seems to workout.
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en2 |
|
ASHWANTH_K | 2024-01-10 15:12:37 | 2 | ||
| en1 |
|
ASHWANTH_K | 2024-01-04 22:19:01 | 479 | Initial revision (published) |
