結果
問題 | No.416 旅行会社 |
ユーザー | tancahn2380 |
提出日時 | 2018-04-06 05:53:13 |
言語 | C++11 (gcc 11.4.0) |
結果 |
AC
|
実行時間 | 706 ms / 4,000 ms |
コード長 | 2,190 bytes |
コンパイル時間 | 1,423 ms |
コンパイル使用メモリ | 116,060 KB |
実行使用メモリ | 28,400 KB |
最終ジャッジ日時 | 2024-12-14 20:29:08 |
合計ジャッジ時間 | 8,780 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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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 | 262 ms
17,920 KB |
testcase_01 | AC | 5 ms
8,192 KB |
testcase_02 | AC | 5 ms
8,064 KB |
testcase_03 | AC | 5 ms
8,064 KB |
testcase_04 | AC | 5 ms
8,064 KB |
testcase_05 | AC | 5 ms
8,064 KB |
testcase_06 | AC | 5 ms
8,064 KB |
testcase_07 | AC | 6 ms
8,320 KB |
testcase_08 | AC | 11 ms
8,320 KB |
testcase_09 | AC | 38 ms
9,344 KB |
testcase_10 | AC | 342 ms
17,792 KB |
testcase_11 | AC | 334 ms
17,920 KB |
testcase_12 | AC | 335 ms
18,048 KB |
testcase_13 | AC | 266 ms
17,920 KB |
testcase_14 | AC | 706 ms
28,276 KB |
testcase_15 | AC | 684 ms
28,252 KB |
testcase_16 | AC | 671 ms
27,648 KB |
testcase_17 | AC | 688 ms
28,260 KB |
testcase_18 | AC | 685 ms
28,400 KB |
testcase_19 | AC | 503 ms
23,168 KB |
testcase_20 | AC | 506 ms
23,040 KB |
ソースコード
# include <iostream> # include <algorithm> # include <vector> # include <string> # include <set> # include <map> # include <cmath> # include <iomanip> # include <functional> # include <utility> # include <stack> # include <queue> # include <list> # include <tuple> # include <unordered_map> # include <numeric> # include <complex> # include <bitset> # include <random> # include <chrono> # include <cstdlib> # include <tuple> using namespace std; using LL = long long; using ULL = unsigned long long; constexpr int INF = 2147483647; constexpr int HINF = INF / 2; constexpr double DINF = 100000000000000000.0; constexpr double HDINF = 50000000000000000.0; constexpr long long LINF = 9223372036854775807; constexpr long long HLINF = 4500000000000000000; const double PI = acos(-1); int dx[4] = { 0,1,0,-1 }, dy[4] = { 1,0,-1,0 }; template <typename T_char>T_char TL(T_char cX) { return tolower(cX); }; template <typename T_char>T_char TU(T_char cX) { return toupper(cX); }; # define ALL(x) (x).begin(),(x).end() # define UNIQ(c) (c).erase(unique(ALL((c))),(c).end()) # define LOWER(s) transform(ALL((s)),(s).begin(),TL<char>) # define UPPER(s) transform(ALL((s)),(s).begin(),TU<char>) # define FOR(i,a,b) for(LL i=(a);i<(b);i++) # define RFOR(i,a,b) for(LL i=(a);i>=(b);i--) # define REP(i,n) FOR(i,0,n) # define INIT std::ios::sync_with_stdio(false);std::cin.tie(0) int n, m, q; map<int, int> G[101010]; int ans[101010]; bool used[101010]; int main() { cin >> n >> m >> q; REP(i, m) { int a, b; cin >> a >> b; G[a][b] = HINF; G[b][a] = HINF; } REP(i, q) { int c, d; cin >> c >> d; G[c][d] = i + 1; G[d][c] = i + 1; } priority_queue<pair<int, int> > que; ans[1] = HINF; que.push(make_pair(HINF, 1)); while (!que.empty()) { auto q = que.top(); que.pop(); int c = q.first; int i = q.second; if (used[i]) continue; used[i] = true; for (auto p : G[i]) { int j = p.first; int cc = p.second; if (ans[j] < min(ans[i], cc)) { ans[j] = min(ans[i], cc); que.push(make_pair(ans[j], j)); } } } for (int i = 2; i <= n; i++) { if (ans[i] == HINF) cout << -1 << endl; else cout << ans[i] << endl; } }