Vitaly Demidenko demidenko
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| vector<int> sufar(string s) { | |
| int n = size(s); | |
| vector<int> p(n), c(n); | |
| iota(begin(p), end(p), 0); | |
| sort(begin(p), end(p), [&](int i, int j) { return s[i] < s[j]; }); | |
| for(int i=1; i<n; ++i) c[p[i]] = c[p[i-1]] + (s[p[i]]!=s[p[i-1]]); | |
| for(int k=1; k<n; k*=2) { | |
| vector<vector<pair<int,int>>> f(n); | |
| for(int i : p) { | |
| int j = i - k; if(j < 0) j += n; |
demidenko
/ codeforces-friends-online.js
Created
December 31, 2022 08:23
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| // ==UserScript== | |
| // @name codeforces-friends-online | |
| // @namespace demich | |
| // @include https://codeforces.com/friends | |
| // @version 2.0 | |
| // @grant none | |
| // @require http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js | |
| // ==/UserScript== | |