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Thanks bro!
0

Auto comment: topic has been updated by bfsof123 (previous revision, new revision, compare).
+1

Despite the unexpected error, D1D/D2F, the only problem StarSilk proposed in this contest, was very profound and ingenious.
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Maybe. You might check my blog: https://codeforces.me/blog/entry/140442
+1

Is it unrated？
On StarSilk → Interactor TLE, 2 years ago
-16

or2
On bfsof123 → 1, 2 years ago
+3

Of course, you might register an international version qq

https://qq-international-chat-call.en.download.it/android

https://play.google.com/store/apps/details?id=com.tencent.mobileqq&hl=en&pli=1

Because of the GFW in China, the widely used apps like Facebook, Line, Discord are banned in CN. Skype is not banned, but very few people use it. We usually use Wechat or QQ.
On bfsof123 → 1, 2 years ago
0

Welcome to our private QQ chat group! You might reach me via QQ number 3381896043, and I would invite you to this private group. In our group we frequently study weird stuff like this qwqaqwqaq.

On bfsof123 → 1, 2 years ago
0

No this is a math problem, not related to CF rating.
On bfsof123 → 1, 2 years ago
0

why what bro
-10

Oh bro, why so many downvotes? It is hard to imagine.
+7

for (lli i = 1; i <= N; i++) { for (lli j = 1; j <= N; j++) { dp[i][j] = max(dp[i-1][j], 0.9*dp[i-1][j-1] + P[i]); } } Here, I think $$$j$$$ should loop from $$$1$$$ to $$$i$$$ (instead of $$$N$$$).