結果
問題 | No.2630 Colorful Vertices and Cheapest Paths |
ユーザー | penguin8331 |
提出日時 | 2024-02-16 23:21:59 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 1,150 ms / 2,500 ms |
コード長 | 5,380 bytes |
コンパイル時間 | 2,698 ms |
コンパイル使用メモリ | 218,448 KB |
実行使用メモリ | 43,904 KB |
最終ジャッジ日時 | 2024-09-28 22:06:23 |
合計ジャッジ時間 | 18,764 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 339 ms
12,544 KB |
testcase_01 | AC | 833 ms
23,680 KB |
testcase_02 | AC | 1,032 ms
40,064 KB |
testcase_03 | AC | 2 ms
6,816 KB |
testcase_04 | AC | 2 ms
6,820 KB |
testcase_05 | AC | 2 ms
6,816 KB |
testcase_06 | AC | 161 ms
8,192 KB |
testcase_07 | AC | 1,038 ms
43,136 KB |
testcase_08 | AC | 949 ms
38,656 KB |
testcase_09 | AC | 1,051 ms
43,904 KB |
testcase_10 | AC | 1,150 ms
43,776 KB |
testcase_11 | AC | 1,150 ms
43,776 KB |
testcase_12 | AC | 1,136 ms
43,904 KB |
testcase_13 | AC | 1,131 ms
43,904 KB |
testcase_14 | AC | 1,148 ms
43,904 KB |
testcase_15 | AC | 491 ms
6,820 KB |
testcase_16 | AC | 485 ms
6,820 KB |
testcase_17 | AC | 481 ms
6,820 KB |
testcase_18 | AC | 412 ms
14,848 KB |
testcase_19 | AC | 708 ms
34,432 KB |
testcase_20 | AC | 628 ms
28,800 KB |
testcase_21 | AC | 801 ms
43,776 KB |
ソースコード
#line 2 "library/template/template.hpp" #include <bits/stdc++.h> #line 3 "library/template/macro.hpp" #define all(x) std::begin(x), std::end(x) #define rall(x) std::rbegin(x), std::rend(x) #define elif else if #define updiv(N, X) (((N) + (X) - (1)) / (X)) #define sigma(a, b) ((a + b) * (b - a + 1) / 2) #define INT(...) \ int __VA_ARGS__; \ scan(__VA_ARGS__) #define LL(...) \ ll __VA_ARGS__; \ scan(__VA_ARGS__) #define STR(...) \ string __VA_ARGS__; \ scan(__VA_ARGS__) #define CHR(...) \ char __VA_ARGS__; \ scan(__VA_ARGS__) #define DOU(...) \ double __VA_ARGS__; \ scan(__VA_ARGS__) #define LD(...) \ ld __VA_ARGS__; \ scan(__VA_ARGS__) #define pb push_back #define eb emplace_back #line 3 "library/template/alias.hpp" using ll = long long; using ld = long double; using pii = std::pair<int, int>; using pll = std::pair<ll, ll>; constexpr int inf = 1 << 30; constexpr ll INF = 1LL << 60; constexpr int dx[8] = {1, 0, -1, 0, 1, -1, 1, -1}; constexpr int dy[8] = {0, 1, 0, -1, 1, 1, -1, -1}; constexpr int mod = 998244353; constexpr int MOD = 1e9 + 7; #line 3 "library/template/func.hpp" template <typename T> inline bool chmax(T& a, T b) { return ((a < b) ? (a = b, true) : (false)); } template <typename T> inline bool chmin(T& a, T b) { return ((a > b) ? (a = b, true) : (false)); } template <typename T, typename U> std::ostream &operator<<(std::ostream &os, const std::pair<T, U> &p) { os << p.first << " " << p.second; return os; } template <typename T, typename U> std::istream &operator>>(std::istream &is, std::pair<T, U> &p) { is >> p.first >> p.second; return is; } template <typename T> std::ostream &operator<<(std::ostream &os, const std::vector<T> &v) { for (auto it = std::begin(v); it != std::end(v);) { os << *it << ((++it) != std::end(v) ? " " : ""); } return os; } template <typename T> std::istream &operator>>(std::istream &is, std::vector<T> &v) { for (T &in : v) { is >> in; } return is; } inline void scan() {} template <class Head, class... Tail> inline void scan(Head &head, Tail &...tail) { std::cin >> head; scan(tail...); } template <class T> inline void print(const T &t) { std::cout << t << '\n'; } template <class Head, class... Tail> inline void print(const Head &head, const Tail &...tail) { std::cout << head << ' '; print(tail...); } template <class... T> inline void fin(const T &...a) { print(a...); exit(0); } #line 3 "library/template/util.hpp" struct IOSetup { IOSetup() { std::cin.tie(nullptr); std::ios::sync_with_stdio(false); std::cout.tie(0); std::cout << std::fixed << std::setprecision(12); std::cerr << std::fixed << std::setprecision(12); } } IOSetup; #line 3 "library/template/debug.hpp" #ifdef LOCAL #include <debug_print.hpp> #else #define debug(...) #endif #line 8 "library/template/template.hpp" using namespace std; #line 3 "library/data-structure/union-find.hpp" struct UnionFind { vector<int> par; UnionFind() {} explicit UnionFind(int n) : par(n, -1) {} void init(int n) { par.assign(n, -1); } int root(int x) { if (par[x] < 0) return x; else return par[x] = root(par[x]); } bool issame(int x, int y) { return root(x) == root(y); } bool unite(int x, int y) { x = root(x); y = root(y); if (x == y) return false; if (par[x] > par[y]) swap(x, y); par[x] += par[y]; par[y] = x; return true; } int size(int x) { return -par[root(x)]; } vector<vector<int>> groups() { vector<vector<int>> member(par.size()); for (int v = 0; v < (int)par.size(); ++v) { member[root(v)].push_back(v); } vector<vector<int>> res; for (int v = 0; v < (int)par.size(); ++v) { if (!member[v].empty()) res.push_back(member[v]); } return res; } }; #line 3 "B.cpp" int main() { INT(N, M); vector<vector<int>> G(N, vector<int>(0)); for (int i = 0; i < M; i++) { INT(a, b); a--; b--; G[a].push_back(b); G[b].push_back(a); } vector<int> C(N); vector<int> W(10); scan(C, W); for (int i = 0; i < N; i++) { C[i]--; } vector<UnionFind> ufs(1 << 10, UnionFind(N)); for (int bit = 0; bit < (1 << 10); bit++) { set<int> S; for (int i = 0; i < 10; i++) { if ((1 << i) & bit) { S.insert(i); } } for (int i = 0; i < N; i++) { for (auto &j : G[i]) { if (S.count(C[i]) && S.count(C[j])) { ufs[bit].unite(i, j); } } } } INT(Q); while (Q--) { ll ans = INF; INT(u, v); u--; v--; for (int bit = 0; bit < (1 << 10); bit++) { if (ufs[bit].issame(u, v)) { ll res = 0; for (int j = 0; j < 10; j++) { if ((1 << j) & bit) { res += W[j]; } } chmin(ans, res); } } if (ans == INF) { print(-1); } else { print(ans); } } }