rng_58's blog

By rng_58, history, 4 years ago, In English

All testcases of atcoder problems will be posted here: https://www.dropbox.com/sh/arnpe0ef5wds8cv/AAAk_SECQ2Nc6SVGii3rHX6Fa?dl=0

If you are interested in the rating system, please check rating.pdf at https://www.dropbox.com/sh/zpgcogxmmu84rr8/AADcw6o7M9tJFDgtpqEQQ46Ua?dl=0

 
 
 
 
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4 years ago, # |
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Auto comment: topic has been updated by rng_58 (previous revision, new revision, compare).

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4 years ago, # |
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These two URLs are same and I cannot find the rating.pdf, can you fix the link? I was impressed about the AtCoder's merciless rating system XD

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4 years ago, # |
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Auto comment: topic has been updated by rng_58 (previous revision, new revision, compare).

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4 years ago, # |
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Auto comment: topic has been updated by rng_58 (previous revision, new revision, compare).

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4 years ago, # |
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Could you please upload the testcases for the Regular 69 round ??

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4 years ago, # |
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Could you please upload test cases from all the contests that have happened?

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    4 years ago, # ^ |
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    Which contests are missing? UPD: Now I think all contests are added.

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3 years ago, # |
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Could you please upload the ARC74 testcases ? I'm stuck on some testcases for D. It would be neat if we can view the testcases on AtCoder like Codeforces.

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3 years ago, # |
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Can any one please tell me which contest to solve on AtCoder Regular or beginner means is there Div1 or Div2 ??

Thanks for helping!

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    3 years ago, # ^ |
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    I recommend reading this post on AtCoder. And to answer your question:

    ABC is significantly easier than Div2 contest in TopCoder of Codeforces. If you can enjoy Div2 contests in TC or CF, I recommend you to participate in ARC. Source

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3 years ago, # |
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when will the AtCoder editorials be in English??

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    3 years ago, # ^ |
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    Although the video editorial is only in Japanese, The PDF editorial is in English and Japanese.

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3 years ago, # |
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Could you please upload testcases for ABC061 and ABC065?

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3 years ago, # |
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Seems like ABC 064's (ABC only) testcase is not here. Also, will you upload the testcase of unofficial contests?

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3 years ago, # |
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Could you please upload the test cases for ARC 79 & 80?

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3 years ago, # |
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Could you upload the testcases of ARC081-083 ? Thank you.

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3 years ago, # |
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Could you please upload the test cases of Atcoder Beginner Contest 076...Please!!!

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3 years ago, # |
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more Online Judges should provide testcases, thanks for sharing

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3 years ago, # |
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would you upload testcase for ARC 90 and ARC 91 :) ?

im stuck in some testcases

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    3 years ago, # ^ |
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    Uploaded.

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      3 years ago, # ^ |
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      could you upload some abc contest data for beginner,thank you very much!

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        2 years ago, # ^ |
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        they are under corresponding ARC's folder.

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2 years ago, # |
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Could you upload test cases of AGC 25 please? Thank you !

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2 years ago, # |
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Is there any plan or link for dataset of previous AtCoder problems? (ARC001~ARC057)

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    2 years ago, # ^ |
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    No. They are only in Japanese anyway... and I can't guarantee the quality of those problems (I wasn't the admin at that time).

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      2 years ago, # ^ |
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      I knew that some problems were translated in Petrozavodsk Summer Training Camp (also, translator translates quite well), so I was just curious about testdata.

      Thanks for reply.

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2 years ago, # |
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Could you please upload testcases for ABC109 ?

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22 months ago, # |
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Hello! I really want to say thank you for this — these resources are extremely helpful in teaching people. However, I found it little inconvenient or strange to search "Testcases of Atcoder" in google, go to Codeforces, and download test datas there. It would be also hard for beginners to even know the very existence of this.

Could you prepare some more intuitive environments for downloading this? Like, at least in main page of Atcoder...

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    22 months ago, # ^ |
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    The link from the main page does exist but maybe hard to find...

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      22 months ago, # ^ |
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      It's a pity that I've never seen it :(

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      22 months ago, # ^ |
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      I was today years old when I found about these links. Always went to Codeforces for both testcases and rating system.

      The AtCoder's Contest Format link is broken.

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22 months ago, # |
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Please upload the dp contest's (held recently) test cases. Thanks

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16 months ago, # |
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Cannot find the test cases of the problems in educational DP contest. Kindly put them.

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16 months ago, # |
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Can you please upload test cases for the recent abc contests. rng_58 Thank You!

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16 months ago, # |
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I think I've uploaded testcases of all AGC/ARC-level contests (including sponsored ones). Sorry for delay.

(ABCs are prepared differently and it's technically difficult to upload tests, so please wait for a while.)

(Unofficial contests like DP contests are really unofficial and we don't have tests.)

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15 months ago, # |
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Can you please add the testcases for recent ABCs

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15 months ago, # |
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Now abc contest is harder, we need english editorial

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12 months ago, # |
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Can You Please add the Testcases from ABC044 to ABC050?

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    5 months ago, # ^ |
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    In case anyone hasn't yet found them, since they were part of ARCs, check the corresponding ARC testcases(ARC 60 ~ 66).

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10 months ago, # |
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Could you please upload the test cases for ABC133-ABC143?

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7 months ago, # |
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can you please upload the testcases of Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020

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7 months ago, # |
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Could you please upload the https://atcoder.jp/contests/dp/tasks testcases?. Thanks.

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7 months ago, # |
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Can you please upload the test cases of Educational Dp contest 2019?

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7 months ago, # |
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If anyone does not want to make your life miserable then you can check this site to search for atcoder testcase. Site for AtCoder TestCase Link

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6 months ago, # |
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can anyone help me ? where is the problem ??

include <bits/stdc++.h>

using namespace std;

const int MAX = 100100; int N, M; bool A[MAX] = {0}; long int dp[MAX] = {0};

void solve() { cin >> N >> M; int a; for(int n=0;n<N+1;n++) A[n] = true; for(int m=0;m<M;m++) { cin >> a; A[a] = false; }

dp[0] = 1;if (A[1])dp[1] = 1;
for (int n=2; n<=N; n++) {
    if (A[n]) dp[n]=dp[n-1]+dp[n-2];

}
cout << dp[N] << endl;

} int main() {

solve();

return 0;

}

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5 months ago, # |
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Is the testcases site down?

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4 months ago, # |
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Could you also provide the checker code for problems that have multiple valid solutions?

eg. https://atcoder.jp/contests/abc168/tasks/abc168_d

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3 months ago, # |
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Anyone could get their hands on the test cases from the “AIsing Programming Contest 2020”? They don't seem to be in the above mentioned Dropbox folder.

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2 months ago, # |
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Please upload the testcases for ABC175

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    2 months ago, # ^ |
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    Please upload Testcases for ABC175 and ABC176 as well rng_58. Thank you !!

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2 months ago, # |
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Can you please upload test cases of ABC 175? Thanks in advance :)

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3 weeks ago, # |
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Please upload testcase for ARC104 =(((