264207144 https://codeforces.me/contest/1980/submission/264207144
When I use unordered_map, it gives TLE.
264218228 https://codeforces.me/contest/1980/submission/264218228
However, when I use map instead of unordered_map in the same code, it does not give TLE and gets accepted.
Auto comment: topic has been updated by baka-coder (previous revision, new revision, compare).
Auto comment: topic has been updated by baka-coder (previous revision, new revision, compare).
https://codeforces.me/blog/entry/62393 read this article
thankyou so much my brother <3