Submission #845414

#TimeUsernameProblemLanguageResultExecution timeMemory
845414vjudge1Birmingham (COCI20_birmingham)C++17
70 / 70
207 ms10440 KiB
// clang-format off #include <bits/stdc++.h> #include <queue> using namespace std; #define ll long long #define lg2(x) (63 - __builtin_clzll(x)) #define db cerr << "BREAK\n" #define fp(...) fprintf(stderr, __VA_ARGS__) #define rs(a) a.resize(n) #define hizli cin.tie(0);ios_base::sync_with_stdio(0) #define pb push_back #define all(a) a.begin(), a.end() #define rall(a) a.rbegin(), a.rend() #define rep(a, b) for (int a = 0; a < b; a++) #define af(x) for(auto&a:x)fp("%d ",a);fp("\n") #define ff first #define ss second #define job main // clang-format on template <typename... Args> void in(Args &&...args) { (std::cin >> ... >> args); } const int N = 2e5 + 5, MOD = 1e9 + 7; /* ~Y .5. J~ ~J .5. 5: 77 :5 5: ?! ^Y ~J .5. Y^ ~? .5..Y^ !? . ^J .5. ?! ^J .5. Y: !7 :P^^G~.J7 ^Y ~J .5. Y^ ~J .5..Y^ 7? . ^Y .5. ?! ~J .5. Y^.Y##&&&@@&&&&G55 ^J .5. J~ ~? .5. Y~ !J . ^Y .5. J! ~J .5. 5#&@@@&&&@&@@@@@@&J!J .5. J~ ~J .5. Y^ !J . :Y 5: ?! :Y .5^5&@@@@&&&&&&&@@@@&@@&5 .5. J~ ~J .5. Y~ ~Y . :5 5: ?! ^Y P&@&&&&&&&&&&&&&&&&&&&&&!.P. Y~ ^J .5. Y~ ~J.. .5. Y: 77 ^Y .B&&&&&&&&&&&&&&B5YYG&&&@&:5. J! ~Y .5. J~ ~J . .5. Y^ 77 ^Y ?&&&&&&&&&&&B5J7!7??JP&&@@YY. ?! ~Y .5. Y~ ~Y . .5 Y^ !7 ^Y J#BP5555B#G7~~~!!7?JY5B@@@P5: J! ~J .P. J~ ~J.. .5 5: 7? ^Y ~&#5J?7!7?!!77!!!!7?J5P#@@BG! Y! !Y .P. J~ ~J . .5 Y^ !J :5 .G&PYJ77!!~~!!~~!!?JY5PG&&P5~ Y7 ~Y .P. J~ ~Y . .5. Y^ !J :5 Y&#5J7777!!777JPGBBBGGPB&PY^ J7 ^5 .P: J~ ~Y.. .P. Y~ !Y .5 YG&GP55PGP5J?5#BPGGG5Y5G#55: ?7 :5..P: ?! ^5.. .5. J~ !Y :5. 5^5#GB#BBGP5!?5YJJ?7?J5GG55: ?? :P..P: ?7 ^P.. .P. J~ !Y :5. 5:.PPJYYYJ?Y!~?J?77!7J5GB#B: ?? :P..P: ?7 ^5. .P. J! ~Y .P. 5^ !5Y?777?57^7JYJ??J5PBB&@G.7? :P..P: ?? :5.. .P. ?7 ^Y .P. 5^ 77^PJ??7Y5?YG5JJ5PPGB##&@&BJ :P..P: ?? :5. P: ?7 ^5 .P. Y^ 7J 7GYJ?JPGGP5PGGPGB#BB&@@@&J~P. 5^ 7J :P. 5: ?7 :5 .P. Y~ 7PJB&BPPGGPP5PGGY5G##G&@@@&@@&&Y:5^ 7J :P. 5: ?? :5 .P^:PGG&@@@@@&BG55PPPYJY5#&B#&&&&&&&&&@&&J.!? :P. 5^ !J:!BYP#&&&&&@@@@@@@@&B5YYYYPG#&B#&&&&&&&@@&&&&&#B5..P. 5~ Y&&&&&&&&&&&&&@@&@@@@@@####&&&&##&&&&&&&&@&&&&&&&&&#GB: Y!J&&&&&&&&&&&&&&&&&&@@@@@&##&&&&##&&&&&&&&&&&&&&&&&&&&&&#J ?J#&&&&&&&&&&&&&&&&&&&&@@@###&&&BB&&&&&&&&&&&&&&&&&&&&&&&&& ?B&&&&&&&&&&&&&&&&&&&&&&@@&BBBBGB&&&&&&&&&@@&&&&&&&&&&&&&&& ?&&&&&&&&&&&&&&&&&&&&&&&@@@&BGGB&&&&&&&&&@&&&&&&&&&&&&&&&&& J&&&&&&&&&&&&&&&&&&&&&&@@@@@@@@&&&&&&&&&&&&&&&&&&&&&&&&&&@@ Y&&&&&&&&&&&&&&&&&&&&&&@@@@@@@@&&&&&&&&&&&&&&&&&&&&&&&&@&@@*/ vector<vector<int>> adj; struct ben{ int first,second; bool operator<(const ben &other){ return first > other.first; } bool comp(ben &other){ return first > other.first; } }; int job() { hizli; int n, m, q, k; in(n, m, q, k); adj.resize(n); priority_queue<pair<int,int>,vector<pair<int,int>>,greater<pair<int,int>>> pq; vector<int> vdepth(n), mark(n); for (int i = 0; i < q; i++) { int vip; in(vip); pq.push({0, vip-1}); mark[vip-1]=1; } for (int i = 0; i < m; i++) { int u, v; cin >> u >> v; u--, v--; adj[u].pb(v); adj[v].pb(u); } while (!pq.empty()) { int depth = pq.top().ff, node = pq.top().ss; pq.pop(); for (auto &a : adj[node]) { if (!mark[a]) { pq.push({depth + 1, a}); // cerr << node+1 << "dan" << a+1 << "ya"; vdepth[a]=depth+1; mark[a] = 1; } } } vector<unsigned ll> ar; for(int i=1;i<2000;i++){ ar.pb(k*i*(i+1)/2); } // for(auto&a:ar){cout << a << endl;} for(int i=0;i<n;i++){ auto it = lower_bound(all(ar),ceil(vdepth[i])); int ans = it-ar.begin()+1; // if(*it == ceil(vdepth[i])) // ans--; if(vdepth[i]==0){ ans=0; } cout << ans << endl; // cout << ceil(vdepth[i]) << " " << *it << endl; } }
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